The Seiko Presage Classic SPB480 has a Movement Caliber 6R5J, Automatic/manual winding movement, +25/-15 sec/day precision, 72-hour power reserve, 24 jewels, 24-hour hand, and stop second hand. The 13.0mm thick case and band measure 40.2mm in diameter and 46.0mm lug-to-lug. It has a dual-curved sapphire crystal, deployment clasp, 200.0mm bracelet length, and 10 bar water resistance. Other features include 4,800 A/m magnetic resistance, 139.0g weight, and see-through/screw case.