BRAND: Debert MOVEMENT: Miyota 821A Automatic Movement CASE DIAMETER: 41 mm without crown THICKNESS: 15 mm BAND WIDTH: 20 mm DIAL COLOR: Blue Dial BEZEL: Blue Ceramic Bezel CASE MATERIAL: 316L Stainless Steel Case BRACELET: Leather FRONT GLASS: Sapphire Glass CASE BACK : See Throught Caseback CLASP TYPE: Steel Color Pin Buckle WATERPROOF: 10 ATM