Model : Polished Stainless Steel Case, White Inner Bezel, White Dial, Red Chrono needle, Black Subdials , Stick Hour Index on Leather Strap with Insignia Single Fold Deployant Buckle, Movement: Japanese OS 20 Working Chronograph Quartz Movement Functions: Hours, Minutes, Date ( 600, Set via crown), Chronograph, 24 Hour Indicator at 3.00 Subdial Dimensions : Width 45.5mm x 16mmThk Material : 1 piece Forged Solid 316 Stainless SteelBack : Solid case back with Carrera CH Anniversary Graphic Insignia Crown : One-piece Screw down crown Crystal: Sapphire Crystal Water-resistant