Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: Royal Oak Price on request Gmtbroker Reference: 15400st.oo.1220st.02 Audemars Piguet 15400st.oo.1220st.02 Complete Details: From the famous Royal Oak collection with the immediately recognizable hexagon design bezel secured by 8 polished steel screws. This watch features: Brushed finished stainless steel case & bracelet with polished bevel edges. Silver dial with the Grande Tapestry design pattern. Applied polished white gold index hour markers with luminescent fill. Polished white gold baton hands with luminescent fill. Date window located at the 3 o'clock position. AP Caliber 3120 beats at 21,600 vph, contains 40 Jewels, composed of 280 parts & has an approximate power reserve of 60 hours. Bi-directional 22kt gold rotor with ceramic ball bearings. Rotor bears both the AP design logo & the the Audemars/Piguet families crests. This watch is also known as 15400stoo1220st02