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 big 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.
- Plastic cased watch
- Elasticated strap
- 1 row LCD display
- Time of day
- Sailing functions with audible alarm
- 5,4,1,0 sequence or 5 min or 3 min or 1 min programs
- Countdown & repeat or Countdown and up
- Sync button for instant syncronisation if a gun is missed
- Count up from zero