OS121Features
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)
Specialist Sailing Timer 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, 3 minute and multiples of 1 minute
programs as well
“Sync Button” for instant synchronisation if a gun
is missed
Electro-luminescence backlight feature
