TONSHEN Unisex Outdoor Sport Digital Watch Waterproof LED Electronic Double Time Rectangular Plastic Case with Rubber Band Multifunction Military Stopwatch Alarm Countdown Watches -Black-

Functional Explanation 30M/3ATM grade waterproof, you can wear it to swim or bathe, but please don't press any button in water. High quality movement, provide precise time and keep, the service life of the at least 2 years. EL backlight clearly display time in the dark, automatically shut down after 5 seconds. Soft rubber band provide comfortable wear. Countdown, Countdown from the time of booking, An alarm sounds after the end. Alarm, provide timed alarms, an alarm will sound when the scheduled time arrives. Week and date, follow the time to automatically update. 1 / 100 standard stopwatch. Double time, Display two different times through the digital dial. 12H/24H, 12 hours standard time and 24 hours complete time. Product Material Case Material: Plastic Band Material: Rubber Crystal Material: Resin Buckle Material: Stainless Steel Battery: CR2 Size Information Total Length: 240mm Dial Diameter: 27mm Band Width: 24mm Dial Thickness: 12mm Maximum Perimeter: 230mm Minimum Perimeter: 150mm Weight: 80g Product Feature 12H/24H Countdown EL Backlight Stopwatch Calendar Week 50M Waterproof Dual Time Alarm Package Contains Watches * 1 Watches English Instruction * 1 TIP Please don't press any button in the water.