Specifications: Brand : Orient Model No. : SEV0P002B Series : Orient Classic Gender : Men Case diameter : 41 mm Case thickness : 12 mm Water resistant : 50 Meters/5 ATM Case material : Stainless Steel Case back : Screw see-through case back Glass material : Sapphire crystal with anti-reflective coating Dial color : Black Strap material : Stainless Steel Clasp : Fold over with double push button Calendar : Day and Date Luminious / LumiBrite : No Movement : Automatic With Manual Winding