The WinDesign watches are extremely popular and used by many Olympic sailors. EX3015 has no start timer and no sync.
Watches are 100 m water resistant with the following features:
• ABS case with Stainless Steel cover.
• Stainless Steel caseback.
• PU Strap.
• Dual Time function.
• Day, Date, Time (12 or 24-hour format).
• Daily Alarms.
• EL Backlight .