Optimum Time OS Series: 12 Sailing Watch – Style & Precision for Competitive Sailing
The Optimum Time OS12 is designed for sailors who want a sleek, sophisticated look without compromising on functionality. Its standout feature is the display’s large 19mm digits during the final minute, ensuring clear visibility when every second counts. The OS12 is equipped with a handy sync button to align with the race control timer, so you never miss the starting signal. Additionally, the OS12R variant comes with a USB-rechargeable battery for convenience.
Key Features:
- Stylish & Durable: Black ABS case with a removable soft silicone strap and polished stainless-steel buckle.
- Large Display: 39mm viewing area with a 28mm display and extra-large 19mm digits during the final 59 seconds for optimal visibility.
- Water & Shock Resistant: Water-resistant up to 5 ATM and built for durability with shock-resistant construction.
- Rechargeable Battery: Includes a USB-rechargeable battery (USB cable supplied) for hassle-free charging.
- Backlight Feature: Electro-luminescent backlight for easy reading in low-light conditions.
Timer Functions:
- Pre-programmed 5,4,1,0 ISAF start sequences and customizable 5, 3, and 1-minute countdowns with audible alarms (can be silenced).
- Countdown & repeat, or countdown and up options.
- Sync Button: Instant synchronization with race timer if the gun is missed.
- Count-up from zero for post-race timing.
Whether you’re racing or just keeping time, the OS12 delivers precision, style, and the performance you need on the water.










