Made with a Genuine Watch ..Fully Dissected Model : Thick PVD Black Coated Polished /Brushed SS 1 : 1 Case Set, Thick PVD Black Coated Brushed Steel Bezel, All Black Dial, Steel Darken Stick Markers on Leather Clad Front, Base Rubber (Antidust Quality) Gummy Strap With Insignia ClaspMovement: Nickle Plated Asian 2892 Autromatic Movement , 21J, 28800bph, Nickle Plated, Insiginia Engraved Rotor As per the Genuine Functions: Hours, Minutes, Seconds, Date ( Set via Crown) Dimensions : Diameter 45mm x 11.5mm Thk Material : 1 piece composite caseset construction, solid stainless steel, thick PVD Black Coating Back : Display Caseback , Detail Serial engraving on case interior Crown : One-piece Screw down crown with o ring Crystal: Sapphire Crystal, Double AR Coating Water-resistantNote :All External Parts completely interchangeable with the Genuine !!