Optimum Time OS1231 Dual Function Watch, for event timing, black
The Optimum Time OS1231 is a dual function watch, able to handle normal timekeeping as well as being packed with features that make timing races and events a breeze. With its black ABS plastic case and heavy-duty polished stainless steel buckle, the OS1231 offers durability as well as ease of use, with a large 39mm viewing area, large 9mm digits in normal mode and massive 19mm digits for the final 59 seconds of a countdown.
- 'Countdown Repeat' or 'Countdown and Up' to show elapsed time for handicap races
- 5,4,1,0 ISAF start sequence pre-programmed with optional audible warning signals
- 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