Optimum OS 463

Item #: OS463

Optimum OS 463

Color: Charcoal

Fashionably oversized case with soft touch PU strap and stainless buckle

Large 11 mm upper digit height and 6mm lower digit height

Water Resistant to 5 ATM puls Shock Resistant Construction

Dot matrix panel to aid function selection

Nromal Timekeeping Mode, Calandar, Alarm function

Specialist Sailing Timer Functions:

Countdown repeat option or

Countdown and up to sho elapsed time for handicap races

5,4,1,0 ISAF start sequence pre-programmed with audible warning signals 5 minute, 3 minute, and 1 minute programs as well

"Sync Button" for instant synchronisation if a gun is missed.

Electro-luminescence backlight feature

Tide predictor to give indication of high and low tide for 3 locations on any date by calculation method.

Tide graph to show state of the tide at the present time

Electronic Compass with indication of position of North, plus 3 digit bearing reading to within one degree

Cardinal Bearing shown on dot matrix panel (eg NNW)

Declination (variation) Angle adjustment for worldwide use.

Electro-luminesence backlight feature