OS315 Optimum Time Series 3 Race Sailing Watch Jumbo Case. Various Colours OS315

Jumbo plastic case - 1 row display. 
Optimum Time - the specialist sports timing company - announces the arrival of a complete range of sailing watches to suit all needs and budgets.
Optimum Time’s new sailing range is built around the success of the original “Big Yellow Watch”
What has now become accepted by serious racers as “the badge” to wear, has been complemented by various styles of watch that share the Optimum Time doctrine – watches designed specifically for a sport, that are easy to use, and easy to read when the going gets tough.

• Large 65mm overall 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 aswell
• “Sync Button” for instant synchronisation if a gun is missed.