Oris Big Crown Pointer Date Watch # 58475504064LS. Size : 28.50mm(Ladies). Band : Calf Leather. Red-Rotor High-Mech, Mechanical automatic movement (base ETA 2688/2671, 17 jewels, 38hrs power reserve), stainless steel casing, black 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.