Note; prices subject to change. Movement: Automatic mechanical movement, Caliber 9624 MC Power Reserve: Approximately 48 hours Case Diameter: 41 mm Case Thickness: 10.45 mm Material Options: Stainless steel, black ADLC steel Water Resistance: 3 bar (approximately 30 meters) Strap Options: Interchangeable stainless steel bracelet and alligator leather straps with QuickSwitch system Crown: Fluted crown cap set with a sapphire cabochon