SIZE FACE 43mm Diameter THICKNESS 12mm (top of glass to bottom caseback) STRAP 22mm Width THE SPECS CASE Matte Black 316L Surgical Grade Stainless Steel DIAL Matte Black with Swiss Luminous Hands & Indices MOVEMENT Citizen Miyota Quartz INTERCHANGEABLE STRAP Top-Grain Italian Leather (Brown ) WATER RESISTANCE 10 ATM GLASS Sapphire Coated Crystal (Scratch Resistant) CASEBACK Italian Marble Showcase ADDITIONAL FEATURES 24 Hour and Dual Time SPECS SIZE FACE 43mm Diameter THICKNESS 12mm (top of glass to bottom caseback) STRAP 22mm Width CASE Matte Black 316L Surgical Grade Stainless Steel DIAL Matte Black with Swiss Luminous Hands & Indices MOVEMENT Citizen Miyota Quartz INTERCHANGEABLE STRAP Top-Grain Italian Leather (Brown) WATER RESISTANCE 10 ATM GLASS Sapphire Coated Crystal (Scratch Resistant) CASEBACK Italian Marble Showcase ADDITIONAL FEATURES 24 Hour and Dual Time