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Optimum Time Jumbo Sailing Watch
The original Optimum Time concept and still the most popular sailing watch in the world by far. If you want a very large display with the perfect functions for sailing in a jumbo easily visible watch, start by looking at the OS3. This timer can be strapped to the mast, strapped to the boom, worn on the wrist, over a wetsuit or clothing and can be rotated for the best viewing angle.
Features:
Features:
- Tough, shock resistant 65mm diameter plastic ABS case
- Black outer housing for deck or bulkhead mounting
- 38mm x 20mm display size
- Massive 16mm digit height
- Single row LCD display
- Adjustable Viewing Angle
- Boom/Mast Mount Bracket Supplied
- Strong, long elasticated strap for wrist or over sleeve wearing with easily adjustable buckle
- Water Resistant to 5 ATM with Hydrolock dual-seal technology
- Shock Resistant Construction
- Normal Timekeeping Mode (12 or 24 Hour)
- 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
- Count up from zero
| Size/Colour | Part Number | Stock Availability | Price | |
|---|---|---|---|---|
| Blue | 99415747 | 6 at 10/07 15:24 | £59.95 | Add to Basket |
| White | 99415761 | 3 at 10/07 15:24 | £59.95 | Add to Basket |
| Yellow | 12387 | 4 at 10/07 15:24 | £59.95 | Add to Basket |