Otherwise known as the Big Yellow Watch
or the Jumbo Watch.
The Optimum Time OS series watches are the
market leaders for dinghy sailors across the World. The large face on
the watch allows the sailor to easily see across the boat and count down
to the race start. With many functions available this sailing watch is
the essential tool for any keen racer.
Large 65mm overall ABS case.
38mm x 20mm display size.
Massive 16mm digit height.
Single row display.
Adjustable viewing angle.
Boom/mast mount bracket supplied.
Elasticated Strap for Wrist or over sleeve
Water resistant to 5 ATM.
Shock resistant construction.
Normal timekeeping mode (12 or 24 Hour).
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.