MOVEMENT: Asia 2813 Automatic Movement (21J) CASE DIAMETER: 41mm THICKNESS: 12.4mm DIAL COLOR: Black Dial with Dot Markers (With Blue Superlume Applied) CASE MATERIAL: Solid Stainless Steel 316F (Same Top Quality as Genuine) BRACELET: Solid Stainless Steel 316F with Flip Lock Deployant Buckle FRONT GLASS: Sapphire Crystal (Same thickness as Genuine) - Etched crown at 6:00 position CASE BACK: Solid case back BEZEL: Blue Uni-directional Diver Ceramic Bezel, Anti-Clockwise (With Superlume on Bezel Dot) HACK MOVEMENT: Yes CLASP TYPE: Deployant Buckle DATE INDICATOR: At 3:00 position (Adjusted via the crown) - Correct Date Mag of 2.5X