MOVEMENT: Modified manual-wind mechanical movement CASE DIAMETER:45mm THICKNESS:9mm DIAL COLOR: Black Dial with Working Small Seconds, Decorative Exposed Balance Cutout CASE MATERIAL: Titanium BRACELET: Black Rubber Strap with Pin Buckle FRONT GLASS: Scratch-proof Sapphire Crystal CASE BACK: Display Caseback BEZEL: Matte dark gunmetal coated stainless steel CLASP TYPE: Pin Buckle