Optimum Time Series 11 Sailing Watch - OS1121 - Black

OS1121 Features

• Series 11 MATT BLACK
• Plastic cased watch
• Fully integrated strap
• 1 row LCD display
• 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

OS1121 Specification

• MATT BLACK 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