MOVEMENT: Asia Unitas Manual Wind 6497-2 (21600bph) Decorated to P3000 Calibre CASE DIAMETER: 47mm THICKNESS: 17mm DIAL COLOR: Black California Dial with Stick/Numeral Markers Remarks: Superluminova C3 on the lume dots & needles CASE MATERIAL: DLC Black Coated Solid Stainless Steel 316F BRACELET:Leather Strap with Pre-V Tang Buckle FRONT GLASS: Sapphire Crystal with Colorless AR Coating CASE BACK: Solid Stainless Steel case back with random serial engraving BEZEL: Same construction like Genuine CLASP TYPE: Pre-V Tang Buckle