Oris Big Crown Pointer Date Watch # 65475434061LS. Size : 40.00mm(Gents). Band : Calf Leather Strap. Red-Rotor High-Mech, Mechanical automatic movement (base ETA 2824-2, 25 jewels, 38hrs power reserve), stainless steel casing, white dial, display of hours, minutes and seconds from the centre, date center hand, polished hands with SuperLuminova inlay, stainless steel crown with screw-on system, plexi-crystal, transparent case back with mineral crystal, water resistant to 50m.