OS 314 BLUE ONLY! The original big sailing watch! 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 wearing 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 90 DAY WARRANTY ONLY

OS 1524 BLUE ONLY! lastic cased watch with mineral glass lens Removable silicon strap 1 row LCD display with Large 12.5mm digits Time, calendar, alarm Sailing functions with audible alarm 5,4,1,0 sequence or 5 min or 3 min or 1 min programs Countdown repeat or Countdown and up Sync button for instant syncronisation if a gun is missed Count up from zero Backlight 90 DAY WARRANTY ONLY