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Black ABS case with removable silicon strap
Heavy-duty polished stainless steel buckle
Large 39mm viewing area
Round 28mm diameter display size
New high contrast dot matrix display - 3 row
Large 9mm digits in normal mode
Massive 19mm digits for final 59 seconds
3 Row display to show time and timer together
Soft Silicon Strap for maximum comfort
Water Resistant to 5 ATM
Shock Resistant Construction
Normal Timekeeping Mode (12 or 24 hour)
Rechargeable New text Lithium Ion Battery
Convenient USB Charging

Specialist Sailing Timer Functions:

Increased digit height in sailing countdown functions
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 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
Electro-luminescence backlight feature

Optimum Time Series 12 Watch 3 Row Display Rechargeable OS1231R

SKU: OT-OS1231-
Color: BLACK

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