Mechanical movement, 7S36C, automatic winding, 21,600 bph, bi-directional, 23 jewels. Case: Stainless steel case, transparent case back, sapphire, screw-tight crown, 100 meters (330 feet). Functions: Stop second hand function, date, ticking seconds hand. Dial and hands: Blue dial, steel hands with LumiBrite, polished indexes with LumiBrite. Looking new.