Seiko Luxe 41MM Presage Craftmanship Series Watch. Automatic movement with manual winding. Case and bracelet are stainless steel. Case measures 12.4MM, diameter measures 40.5MM. Crystal case is dual-curved sapphire crystal. Anti-reflecting coating on inner surface of case. Clasp is three-fold with push button release. See-through case back, arita porcelain dial, and screw back case. Water resistant 10 bar.