Band width: 20millimeters
Bezel material: Stainless Steel
Band Color: Black
Clasp: Push Button Clasp
Case material: Stainless Steel
Case diameter: 45*33mm
Case Thickness: 8.5mm
Dial window material type: Mineral
Display Type: Analog
Movement: Quartz
Other Features
Water resistant: 50-meter water resistance
Approx. battery life: 3 years on SR621SW