The Optimum Time OS1121 Black Sailing Watch is a superb race timer aimed at the novice sailor with all the basic functionality required. The OS Series 11 is a water resistant watch which features time of day, calendar, alarm, count up (from zero) timer and furthermore, a programmed countdown timer with alarm.
The countdown timer can be set to countdown to zero and count up again or in contrast, 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.
Optimum Time OS1121 Features
- Black ABS Case with integrated soft touch PU Strap
- Heavy-duty stainless steel buckle
- 26mm round display size
- Large 10mm digit height
- Single row display
- Water Resistant to 5 ATM
- Shock Resistant Construction
- Normal Timekeeping Mode (12 or 24 Hour)
- Calendar Function (date/month or month/date)
- Alarm function (for wake up calls etc.)
