- Case Diameter: 44mm
- Case Thickness: 11mm
- Band Width: 20mm
- Total Length: 240mm
- Product Weight:86g
- Function: 1/10 second,second and minute chronograph;calendar window.
- Movement: Time Module quartz movement (Japan Made)
- Mirror Material: Hardlex
- WATERPROOF ：HANDWASH, SWIMMING, NO PROBLEM! Perfect for all kinds of business, casual, indoor activities, or daily use. NOTE: Please DO NOT press any buttons in the water or wear this watch for longtime underwater activities - such as diving, etc.