Waterproof Sport Military Wristwatch

• Size: 52 x 48 mm
• Weight: 78 g
• Waterproof: 50 M
• Thickness: 18 mm
• Length: 245 mm
• Case Material: Zinc alloy
• Function: Shockproof, stopwatch, alarm
• They can be matched different type of equipments and clothings for the daily life