Audemars Piguet Royal Oak Extra-Thin Tourbillon Watches. 41mm x 8.85mm stainless steel case, sapphire crystal back, glareproofed sapphire crystal, blue dial with Petite Tapisserie pattern, white gold applied hour-markers, and white gold Royal Oak hands with luminescent coating , manual-winding Audemars Piguet Calibre 2924 movement with tourbillon and power reserve on back, approximately 70 hours of power reserve, stainless steel bracelet. Water resistant to 50 meters.
SPECIFICATIONS:
| Brand | Audemars Piguet |
| Model number | 26510ST.OO.1220ST.01 |
| Series | Royal Oak Tourbillon Extra-Thin |
| Case | Stainless steel case, glareproofed sapphire crystal and caseback, black rubber-clad bezel, screw-locked crown |
| Case width | 41mm |
| Case thickness | 8.85mm |
| Direction of automatic winding | Bidirectional |
| Dial | Blue dial with “Petite Tapisserie” pattern, white gold applied hour-markers and Royal Oak hands with luminescent coating. |
| Bracelet | Stainless steel bracelet with AP folding clasp |
| Mechanism | Powered by the natural movements of your wrist |
| Calibre | Calibre 2924 Manufacture |
| Power reserve | 70h |
| Functions | Hours, minutes |