BackScrewed down ion-plated back with battery unit in the center and wall hook
BezelScrewd down ion-plated bezel
CrownRed crown at the back on battery unit
Diameter320 mm What does this measure?
Case Thickness48 mm
Shipping SizeExtra Large
Quality & TrademarkAll our watches are water resistant but not waterproof; we do not recommend swimming with them or taking showers with them. Taking the watches underwater will revoke their guarantee.