{"title":"Sailing Watches","description":"","products":[{"product_id":"optimum-time-series-11-white","title":"Optimum Time Series 11 White","description":"The \"Big WHITE Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1120 Features: \u003cbr\u003eGLOSS BRIGHT WHITE ABS Case with integrated soft touch PU Strap, \u003cbr\u003eHeavy-duty stainless steel buckle, \u003cbr\u003e26mm round display size, \u003cbr\u003eLarge 10mm digit height, \u003cbr\u003eSingle row display, \u003cbr\u003eWater Resistant to 5 ATM, \u003cbr\u003eShock Resistant Construction, \u003cbr\u003eNormal Timekeeping Mode (12 or 24 Hour), \u003cbr\u003eCalendar Function (date\/month or month\/date), \u003cbr\u003eAlarm function (for wake up calls etc), \u003cbr\u003e\u003cbr\u003eSpecialist Sailing Timer Functions: Countdown repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute, 3 minute and multiples of 1 minute programs as well, Sync Button for instant synchronisation if a gun is missed, \u003cbr\u003e\u003cbr\u003eElectro-luminescence backlight feature.\u003cbr\u003e\u003cbr\u003eSKU: G1120","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957552574828,"sku":"G1120","price":165.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-11-WHITE.jpg?v=1764807953"},{"product_id":"optimum-time-series-11-black","title":"Optimum Time Series 11 Black","description":"The \"Big BLACK Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1120 Features: \u003cbr\u003eGLOSS BLACK ABS Case with integrated soft touch PU Strap, \u003cbr\u003eHeavy-duty stainless steel buckle, \u003cbr\u003e26mm round display size, \u003cbr\u003eLarge 10mm digit height, \u003cbr\u003eSingle row display, \u003cbr\u003eWater Resistant to 5 ATM, \u003cbr\u003eShock Resistant Construction, \u003cbr\u003eNormal Timekeeping Mode (12 or 24 Hour), \u003cbr\u003eCalendar Function (date\/month or month\/date), \u003cbr\u003eAlarm function (for wake up calls etc), \u003cbr\u003e\u003cbr\u003eSpecialist Sailing Timer Functions: Countdown repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute, 3 minute and multiples of 1 minute programs as well, Sync Button for instant synchronisation if a gun is missed, \u003cbr\u003e\u003cbr\u003eElectro-luminescence backlight feature.","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957553197420,"sku":"G1121","price":165.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-11-BLACK.jpg?v=1764807968"},{"product_id":"optimum-time-series-11-yellow","title":"Optimum Time Series 11 Yellow","description":"The \"Big Yellow Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1125 Features: \u003cbr\u003eGLOSS BRIGHT YELLOW ABS Case with integrated soft touch PU Strap, \u003cbr\u003eHeavy-duty stainless steel buckle, \u003cbr\u003e26mm round display size, \u003cbr\u003eLarge 10mm digit height, \u003cbr\u003eSingle row display, \u003cbr\u003eWater Resistant to 5 ATM, \u003cbr\u003eShock Resistant Construction, \u003cbr\u003eNormal Timekeeping Mode (12 or 24 Hour), \u003cbr\u003eCalendar Function (date\/month or month\/date), \u003cbr\u003eAlarm function (for wake up calls etc), \u003cbr\u003eSpecialist Sailing Timer Functions: Countdown repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute, 3 minute and multiples of 1 minute programs as well, Sync Button for instant synchronisation if a gun is missed, \u003cbr\u003e\u003cbr\u003eElectro-luminescence backlight feature.\u003cbr\u003e\u003cbr\u003eSKU: G1125","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957553820012,"sku":"G1125","price":165.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-11-YELLOW.jpg?v=1764807986"},{"product_id":"optimum-time-series-11-pink","title":"Optimum Time Series 11 Pink","description":"The \"Big PINK Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1129 Features: \u003cbr\u003eGLOSS BRIGHT PINK ABS Case with integrated soft touch PU Strap, \u003cbr\u003eHeavy-duty stainless steel buckle, \u003cbr\u003e26mm round display size, \u003cbr\u003eLarge 10mm digit height, \u003cbr\u003eSingle row display, \u003cbr\u003eWater Resistant to 5 ATM, \u003cbr\u003eShock Resistant Construction, \u003cbr\u003eNormal Timekeeping Mode (12 or 24 Hour), \u003cbr\u003eCalendar Function (date\/month or month\/date), \u003cbr\u003eAlarm function (for wake up calls etc), \u003cbr\u003e\u003cbr\u003eSpecialist Sailing Timer Functions: Countdown repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute, 3 minute and multiples of 1 minute programs as well, Sync Button for instant synchronisation if a gun is missed, \u003cbr\u003e\u003cbr\u003eElectro-luminescence backlight feature.\u003cbr\u003e\u003cbr\u003eSKU: G1129","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957554311532,"sku":"G1129","price":165.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-11-PINK.jpg?v=1764808001"},{"product_id":"optimum-time-series-11-green","title":"Optimum Time Series 11 Green","description":"The \"Big Green Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1128 Features: \u003cbr\u003eGLOSS LIME GREEN ABS Case with integrated soft touch PU Strap, \u003cbr\u003eHeavy-duty stainless steel buckle, \u003cbr\u003e26mm round display size, \u003cbr\u003eLarge 10mm digit height, Single row display, \u003cbr\u003eWater Resistant to 5 ATM, \u003cbr\u003eShock Resistant Construction, \u003cbr\u003eNormal Timekeeping Mode (12 or 24 Hour), \u003cbr\u003eCalendar Function (date\/month or month\/date), \u003cbr\u003eAlarm function (for wake up calls etc), \u003cbr\u003e\u003cbr\u003eSpecialist Sailing Timer Functions: Countdown repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute, 3 minute and multiples of 1 minute programs as well, Sync Button for instant synchronisation if a gun is missed, \u003cbr\u003e\u003cbr\u003eElectro-luminescence backlight feature.\u003cbr\u003eSKU: G1127","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957554475372,"sku":"G1128","price":165.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-11-GREEN.jpg?v=1764808016"},{"product_id":"optimum-time-series-11-blue","title":"Optimum Time Series 11 Blue","description":"The \"Big Blue Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1127 Features:\u003cbr\u003eGLOSS BRIGHT BLUE ABS Case with integrated soft touch PU Strap, \u003cbr\u003eHeavy-duty stainless steel buckle, 26mm round display size, \u003cbr\u003eLarge 10mm digit height, Single row display, \u003cbr\u003eWater Resistant to 5 ATM, \u003cbr\u003eShock Resistant Construction, \u003cbr\u003eNormal Timekeeping Mode (12 or 24 Hour), \u003cbr\u003eCalendar Function (date\/month or month\/date), \u003cbr\u003eAlarm function (for wake up calls etc), \u003cbr\u003e\u003cbr\u003eSpecialist Sailing Timer Functions: Countdown repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute, 3 minute and multiples of 1 minute programs as well, Sync Button for instant synchronisation if a gun is missed, \u003cbr\u003e\u003cbr\u003eElectro-luminescence backlight feature.","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957554671980,"sku":"G1127","price":165.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-11-BLUE.jpg?v=1764808032"},{"product_id":"optimum-time-series-3-dark-blue","title":"Optimum Time Series 3 Dark Blue","description":"The OE3 is the ultimate event companion, offering improved count-up programming with a minute to minute beep signals. The 16mm digit display features an adjustable viewing angle, to ensure visibility when you need it the most. You don’t need to worry about accidental interference, as only the start\/stop buttons function while the timer is running.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003eLarge 65mm overall ABS case\u003cbr\u003e38mm x 20mm display size\u003cbr\u003eSingle row display with 16mm digit height\u003cbr\u003eAdjustable viewing angle\u003cbr\u003eElasticated strap\u003cbr\u003eWater-resistant to 5 ATM\u003cbr\u003eShock-resistant construction\u003cbr\u003eHigh-temperature LCDs suited to severe warmth and UV rays\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eTimer Functions\u003c\/strong\u003e\u003cbr\u003eNormal timekeeping mode (12 or 24 Hours).\u003cbr\u003eProgrammable countdown with alarm at zero\u003cbr\u003eWarning beeps during final 30 seconds\u003cbr\u003eMinute by minute alarms (can be silenced if preferred)\u003cbr\u003e\u003cbr\u003eSKU: G314","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957555294572,"sku":"G314","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-3-DARK-BLUE.jpg?v=1764808050"},{"product_id":"optimum-time-series-3-pink","title":"Optimum Time Series 3 Pink","description":"The OE3 is the ultimate event companion, offering improved count-up programming with a minute to minute beep signals. The 16mm digit display features an adjustable viewing angle, to ensure visibility when you need it the most. You don’t need to worry about accidental interference, as only the start\/stop buttons function while the timer is running.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003eLarge 65mm overall ABS case\u003cbr\u003e38mm x 20mm display size\u003cbr\u003eSingle row display with 16mm digit height\u003cbr\u003eAdjustable viewing angle\u003cbr\u003eElasticated strap\u003cbr\u003eWater-resistant to 5 ATM\u003cbr\u003eShock-resistant construction\u003cbr\u003eHigh-temperature LCDs suited to severe warmth and UV rays\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTimer Functions\u003c\/strong\u003e\u003cbr\u003eNormal timekeeping mode (12 or 24 Hours).\u003cbr\u003eProgrammable countdown with alarm at zero\u003cbr\u003eWarning beeps during final 30 seconds\u003cbr\u003eMinute by minute alarms (can be silenced if preferred)\u003cbr\u003e\u003cbr\u003eSKU: G319","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957556048236,"sku":"G319","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-3-PINK.jpg?v=1764808065"},{"product_id":"optimum-time-series-12","title":"Optimum Time Series 12 - Black","description":"Now also available with a USB rechargeable battery.\u003cbr\u003e\u003cbr\u003eOS1231 Features: \u003cbr\u003eBlack ABS case with removable silicon strap, \u003cbr\u003eHeavy-duty polished stainless steel buckle, \u003cbr\u003eLarge 39mm viewing area, \u003cbr\u003eRound 28mm diameter display size, \u003cbr\u003eLarge 9mm digits in normal mode, \u003cbr\u003emassive 19mm digits for final 59 seconds, \u003cbr\u003e3 Row display to show time and timer together, \u003cbr\u003eSoft Silicon Strap for maximum comfort, \u003cbr\u003eWater Resistant to 5 ATM, \u003cbr\u003eShock Resistant Construction, \u003cbr\u003eNormal Timekeeping Mode (12 or 24 hour), \u003cbr\u003eSpecialist Sailing Timer Functions: Countdown Repeat option or Countdown and Up to show elapsed time for handicap races, \u003cbr\u003e5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), \u003cbr\u003e5 minute and 3 minute pre-programmed options, \u003cbr\u003eUser selectable 1 minute periods – ideal for match racing, sync Button, \u003cbr\u003eThe famous Optimum Time invention to quickly get back to Race time if the gun is missed, \u003cbr\u003eCount-up from zero if required to time a match, \u003cbr\u003eElectro-luminescence backlight feature.\u003cbr\u003e\u003cbr\u003eSKU: G1231","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957556506988,"sku":"G1231","price":295.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-12.jpg?v=1764808080"},{"product_id":"optimum-time-series-3-white","title":"Optimum Time Series 3 White","description":"The OE3 is the ultimate event companion, offering improved count-up programming with a minute to minute beep signals. The 16mm digit display features an adjustable viewing angle, to ensure visibility when you need it the most. You don’t need to worry about accidental interference, as only the start\/stop buttons function while the timer is running.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003eLarge 65mm overall ABS case\u003cbr\u003e38mm x 20mm display size\u003cbr\u003eSingle row display with 16mm digit height\u003cbr\u003eAdjustable viewing angle\u003cbr\u003eElasticated strap\u003cbr\u003eWater-resistant to 5 ATM\u003cbr\u003eShock-resistant construction\u003cbr\u003eHigh-temperature LCDs suited to severe warmth and UV rays\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eTimer Functions\u003c\/strong\u003e\u003cbr\u003eNormal timekeeping mode (12 or 24 Hours).\u003cbr\u003eProgrammable countdown with alarm at zero\u003cbr\u003eWarning beeps during final 30 seconds\u003cbr\u003eMinute by minute alarms (can be silenced if preferred)\u003cbr\u003e\u003cbr\u003eSKU: G310","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957556900204,"sku":"G310","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-3-WHITE.jpg?v=1764808095"},{"product_id":"optimum-time-series-3-yellow","title":"Optimum Time Series 3 Yellow","description":"The \"Big Yellow Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS315 Features: Large 65mm overall YELLOW ABS case, 38mm x 20mm display size, Massive 16mm digit height, Single row display, Adjustable Viewing Angle, Boom\/Mast Mount Bracket Supplied, Elasticated Strap for Wrist or over sleeve wearing, Water Resistant to 5 ATM, Shock Resistant Construction, Normal Timekeeping Mode (12 or 24 Hour), Specialist Sailing Timer Functions: Countdown repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute, 3 minute and multiples of 1 minute programs as well, Sync Button for instant synchronisation if a gun is missed.\u003cbr\u003e\u003cbr\u003eSKU: G315","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957558767980,"sku":"G315","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-3-YELLOW.jpg?v=1764808113"},{"product_id":"optimum-time-series-14","title":"Optimum Time Series 14 Red","description":"The \"Big Yellow Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1436 Features: \u003cbr\u003eLarge RED 68mm overall ABS case, \u003cbr\u003eRound 36mm diameter display size, \u003cbr\u003eLarge 13mm digits in normal mode, \u003cbr\u003eMassive 23mm digits for final 59 seconds, \u003cbr\u003e3 Row display to show time and timer together, \u003cbr\u003eAdjustable viewing angle, \u003cbr\u003eBoom\/Mast mounting bracket supplied, \u003cbr\u003eWill also attach to mast\/boom via elastic, \u003cbr\u003eElasticated Strap for wearing on wrist or over sleeve, \u003cbr\u003eWater Resistant to 5 ATM, \u003cbr\u003eShock Resistant Construction, \u003cbr\u003eButtons widely spaced for easy operation when wearing gloves, \u003cbr\u003eNormal Timekeeping Mode (12 or 24 hour), \u003cbr\u003e\u003cbr\u003eSpecialist Sailing Timer Functions: Countdown Repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute and 3 minute pre-programmed options, User selectable 1 minute periods ideal for match racing, \u003cbr\u003e\u003cbr\u003eSync Button - The famous Optimum Time invention to quickly get back to Race time if the gun is missed, Count-up from zero if required to time a match.\u003cbr\u003e\u003cbr\u003eSKU: G1436","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957559816556,"sku":"G1436","price":225.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-14.png?v=1764808128"},{"product_id":"optimum-time-series-14r-white","title":"Optimum Time Series 14R White","description":"The \"Big Yellow Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1450R Features: Large WHITE 68mm overall ABS case, Round 36mm diameter display size, Large 13mm digits in normal mode, massive 23mm digits for final 59 seconds, 3 Row display to show time and timer together, Adjustable viewing angle, Boom\/Mast mounting bracket supplied, Will also attach to mast\/boom via elastic, Elasticated Strap for wearing on wrist or over sleeve, Water Resistant to 5 ATM, Shock Resistant Construction, Buttons widely spaced for easy operation when wearing gloves, Normal Timekeeping Mode (12 or 24 hour), Specialist Sailing Timer Functions: Countdown Repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute and 3 minute pre-programmed options, User selectable 1 minute periods ideal for match racing, Sync Button - The famous Optimum Time invention to quickly get back to Race time if the gun is missed, Count-up from zero if required to time a match, Rechargeable battery giving extra power and very long life, Bespoke USB charger clamp included for convenient charging, Vibration alarm to coincide with beep sound. For when it's either too noisy to hear the beeps, or you don't want them heard by others. The vibration and the sound are both individually switchable.\u003cbr\u003e\u003cbr\u003eSKU: G1450R","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957560471916,"sku":"G1450R","price":275.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-14R-WHITE-1.jpg?v=1764808143"},{"product_id":"optimum-time-series-14r-dark-blue","title":"Optimum Time Series 14R Dark Blue","description":"The \"Big Yellow Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1454R Features: Large DARK BLUE 68mm overall ABS case, Round 36mm diameter display size, Large 13mm digits in normal mode, massive 23mm digits for final 59 seconds, 3 Row display to show time and timer together, Adjustable viewing angle, Boom\/Mast mounting bracket supplied, Will also attach to mast\/boom via elastic, Elasticated Strap for wearing on wrist or over sleeve, Water Resistant to 5 ATM, Shock Resistant Construction, Buttons widely spaced for easy operation when wearing gloves, Normal Timekeeping Mode (12 or 24 hour), Specialist Sailing Timer Functions: Countdown Repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute and 3 minute pre-programmed options, User selectable 1 minute periods ideal for match racing, Sync Button - The famous Optimum Time invention to quickly get back to Race time if the gun is missed, Count-up from zero if required to time a match, Rechargeable battery giving extra power and very long life, Bespoke USB charger clamp included for convenient charging, Vibration alarm to coincide with beep sound. For when it's either too noisy to hear the beeps, or you don't want them heard by others. The vibration and the sound are both individually switchable.\u003cbr\u003e\u003cbr\u003eSKU; G1454R","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957560865132,"sku":"G1454R","price":275.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OTS-14R-DARK-BLUE.jpg?v=1764808158"},{"product_id":"optimum-time-series-14r-yellow","title":"Optimum Time Series 14R Yellow","description":"The \"Big Yellow Watch\" has now become accepted as \"the badge\" to wear. The full \"Optimum Sailing\" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not \"which make of sailing watch?\", but instead \"which Optimum Time model?\"\u003cbr\u003e\u003cbr\u003eOS1455R Features: Large YELLOW 68mm overall ABS case, Round 36mm diameter display size, Large 13mm digits in normal mode, massive 23mm digits for final 59 seconds, 3 Row display to show time and timer together, Adjustable viewing angle, Boom\/Mast mounting bracket supplied, Will also attach to mast\/boom via elastic, Elasticated Strap for wearing on wrist or over sleeve, Water Resistant to 5 ATM, Shock Resistant Construction, Buttons widely spaced for easy operation when wearing gloves, Normal Timekeeping Mode (12 or 24 hour), Specialist Sailing Timer Functions: Countdown Repeat option or Countdown and Up to show elapsed time for handicap races, 5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred), 5 minute and 3 minute pre-programmed options, User selectable 1 minute periods ideal for match racing, Sync Button - The famous Optimum Time invention to quickly get back to Race time if the gun is missed, Count-up from zero if required to time a match, Rechargeable battery giving extra power and very long life, Bespoke USB charger clamp included for convenient charging, Vibration alarm to coincide with beep sound. For when it's either too noisy to hear the beeps, or you don't want them heard by others. The vibration and the sound are both individually switchable.","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52957561717100,"sku":"G1455R","price":275.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/OPTIMUM-TIME-SERIES-14HR-YELLOW.png?v=1764808176"},{"product_id":"optimum-time-series-15-sailing-watch-os1524","title":"Optimum Time Series 15 Sailing Watch - OS1524","description":"Optimum Time OS Series 15. 'The OS Series 15' is a water resistant watch which features time of day, calendar, alarm, count up (from zero) timer and a programmed countdown timer with alarm.\u003cbr\u003e\u003cbr\u003eThe countdown timer can be set to countdown to zero and count up again or to countdown to zero and then repeat the programmed period. Once the countdown timer is running the start\/stop sync and mode buttons are the only ones that will have a function. At any time a button is pressed that is going to have any functions the alarm sounds a single beep.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOS1524 Features\u003c\/strong\u003e\n\u003cbr\u003e\u003cul\u003e\n\u003cli class=\"first\"\u003eCountdown Repeat option or Countdown and Up to show elapsed time for handicap races\u003c\/li\u003e\n\u003cli\u003e5,4,1,0 ISAF start sequence pre-programmed with audible warning signals (can be silenced if preferred)\u003c\/li\u003e\n\u003cli\u003e5 minute and 3 minute pre-programmed options.\u003c\/li\u003e\n\u003cli\u003eUser selectable 1 minute periods ideal for match racing.\u003c\/li\u003e\n\u003cli\u003eSync Button. The famous Optimum Time invention to quickly get back to Race time if the gun is missed.\u003c\/li\u003e\n\u003cli\u003eCount-up from zero if required to time a match.\u003c\/li\u003e\n\u003cli class=\"last\"\u003eElectro-luminescence backlight feature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eOS1524 Specification\u003c\/strong\u003e\n\u003cbr\u003e\u003cul\u003e\n\u003cli class=\"first\"\u003eGrey reinforced durable ABS case\u003c\/li\u003e\n\u003cli\u003eSoft-touch silicon strap for maximum comfort\u003c\/li\u003e\n\u003cli\u003eHeavy-duty black plated stainless-steel buckle\u003c\/li\u003e\n\u003cli\u003eLarge 39mm viewing area\u003c\/li\u003e\n\u003cli\u003eRound 29mm diameter display size\u003c\/li\u003e\n\u003cli\u003eVery Large 12.5mm digits\u003c\/li\u003e\n\u003cli\u003eWater Resistant to 5 ATM\u003c\/li\u003e\n\u003cli\u003eShock Resistant Construction\u003c\/li\u003e\n\u003cli class=\"last\"\u003eNormal Timekeeping Mode (12 or 24 hour)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52958414733676,"sku":"G524","price":175.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/G1524-1.jpg?v=1764839452"},{"product_id":"optimum-time-series-15-sailing-watch-os1523","title":"Optimum Time Series 15 Sailing Watch - OS1523","description":"Optimum Time OS Series 15. 'The OS Series 15' is a water resistant watch which features time of day, calendar, alarm, count up (from zero) timer and a programmed countdown timer with alarm.\u003cbr\u003e\u003cbr\u003eThe Optimum timer is durable and easy to wear but packs all the functionality of our jumbo models. The super soft silicone strap keeps the mid-size display at just the angle you need. With a reinforced plastic case and stainless-steel buckle, this watch is made to last. The OS15 also features our essential sync button, which synchronises your countdown to the race control timer, ensuring you won’t miss the gun.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e29mm diameter display size\u003cbr\u003e39mm viewing area\u003cbr\u003e12.5mm digit height\u003cbr\u003eReinforced plastic case\u003cbr\u003eSoft-touch silicone strap\u003cbr\u003eBlack-plated stainless-steel buckle\u003cbr\u003eWater resistant to 5 ATM\u003cbr\u003eShock resistant construction\u003cbr\u003eElectro-luminescent backlight feature\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTimer Functions\u003c\/strong\u003e\u003cbr\u003eNormal timekeeping mode (12 or 24 hours)\u003cbr\u003eCountdown \u0026amp; repeat or countdown and up\u003cbr\u003ePre-programmed 5,4,1,0 ISAF start sequences, or 5 min, 3 min and 1 min programs with audible warning signals (can be silenced if preferred)\u003cbr\u003eSync button for instant synchronisation if a gun is missed\u003cbr\u003eCount-up from zero\u003cbr\u003e\u003cbr\u003eSKU: G1523","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52958422827372,"sku":"G1523","price":175.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/Optimum-Time-Series-15-Sailing-Watch-OS1523.webp?v=1764839562"},{"product_id":"optimum-time-series-3-black","title":"Optimum Time Series 3 Black","description":"The OE3 is the ultimate event companion, offering improved count-up programming with a minute to minute beep signals. The 16mm digit display features an adjustable viewing angle, to ensure visibility when you need it the most. You don’t need to worry about accidental interference, as only the start\/stop buttons function while the timer is running.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003eLarge 65mm overall ABS case\u003cbr\u003e38mm x 20mm display size\u003cbr\u003eSingle row display with 16mm digit height\u003cbr\u003eAdjustable viewing angle\u003cbr\u003eElasticated strap\u003cbr\u003eWater-resistant to 5 ATM\u003cbr\u003eShock-resistant construction\u003cbr\u003eHigh-temperature LCDs suited to severe warmth and UV rays\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eTimer Functions\u003c\/strong\u003e\u003cbr\u003eNormal timekeeping mode (12 or 24 Hours).\u003cbr\u003eProgrammable countdown with alarm at zero\u003cbr\u003eWarning beeps during final 30 seconds\u003cbr\u003eMinute by minute alarms (can be silenced if preferred)\u003cbr\u003e\u003cbr\u003eSKU: G311","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52958497243500,"sku":"G311","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/Optimum-Time-Series-3-Black.jpg?v=1764841704"},{"product_id":"optimum-series-14r-red","title":"Optimum Time Series 14R - RED","description":"All the functionality of the original ‘big yellow timer’, but with an added rechargeable battery, vibration alarm, and higher spec screen. This is a sailing competitor’s best friend. The OS14 can be strapped to a mast or you can comfortably wear it over your sailing kit. 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The super soft silicone strap keeps the mid-size display at just the angle you need. With a reinforced plastic case and stainless-steel buckle, this watch is made to last. The OS15 also features our essential sync button, which synchronises your countdown to the race control timer, ensuring you won’t miss the gun.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e29mm diameter display size\u003cbr\u003e39mm viewing area\u003cbr\u003e12.5mm digit height\u003cbr\u003eReinforced plastic case\u003cbr\u003eSoft-touch silicone strap\u003cbr\u003eBlack-plated stainless-steel buckle\u003cbr\u003eWater resistant to 5 ATM\u003cbr\u003eShock resistant construction\u003cbr\u003eElectro-luminescent backlight feature\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTimer Functions\u003c\/strong\u003e\u003cbr\u003eNormal timekeeping mode (12 or 24 hours)\u003cbr\u003eCountdown \u0026amp; repeat or countdown and up\u003cbr\u003ePre-programmed 5,4,1,0 ISAF start sequences, or 5 min, 3 min and 1 min programs with audible warning signals (can be silenced if preferred)\u003cbr\u003eSync button for instant synchronisation if a gun is missed\u003cbr\u003eCount-up from zero\u003cbr\u003e\u003cbr\u003eSKU: G1524","brand":"Boat books Australia","offers":[{"title":"Default Title","offer_id":52958536139116,"sku":"G1524","price":175.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/1920\/5996\/files\/Optimum-Time-Series-15-Sailing-Watch.webp?v=1764844051"}],"url":"https:\/\/www.boatbooks-aust.com.au\/collections\/sailing-watches.oembed?page=2","provider":"Boat books Australia","version":"1.0","type":"link"}