Optimum Time OS Series 14 Sailing Watch Yellow

This yellow Optimum Time OS14R features all the functionalities of the popular OS3 with the addition of a rechargeable battery, vibration for the alarm, and large digits.

• Colour: yellow
• Plastic casing
• Dot-matrix 3-row display (changed to 1 row for the last minute)
• Sailing functions with sound signals
• 5, 4, 1, 0 sequence start
• Countdown
• Synchronization
• 12-24 hour time display
• 36mm display with 13mm digits
• 23mm digits during the last minute
• Shock-resistant
• Water-resistant up to 5 ATM
• Easy-to-use buttons
• Rechargeable battery with USB charging cable
• Elastic band
• Can be attached to boom, mast, life jacket, or wrist
• Sound and vibration can be toggled on and off

The countdown can be set to restart from 5:00 at the starting signal. It is also possible to set the watch to count up after the start. In this case, the countdown can be set to 05:00, 10:00, 15:00, 20:00, 25:00, 30:00, 35:00, 40:00, 45:00, 50:00, and 55:00.

Sound during the countdown:

• 1x at 4:05
• 1x at 4:04
• 1x at 4:03
• 1x at 4:02
• 1x at 4:01
• 3x at 4:00
• 3x at 3:00
• 3x at 2:00
• 1x at 1:05
• 1x at 1:04
• 1x at 1:03
• 1x at 1:02
• 1x at 1:01
• 3x at 1:00
• 2x at 0:50
• 2x at 0:40
• 2x at 0:30
• 2x at 0:20
• 1x at 0:15
• 1x at 0:14
• 1x at 0:13
• 1x at 0:12
• 1x at 0:11
• 2x at 0:10
• 2x at 0:09
• 2x at 0:08
• 2x at 0:07
• 2x at 0:06
• 3x at 0:05
• 3x at 0:04
• 3x at 0:03
• 3x at 0:02
• 3x at 0:01
• 1x long at start