AP Royal Oak Selfwinding.Grey dial. 37mm. Stainless steel. 15450ST.OO.1256ST.02
37 mm stainless steel case. 9.8 mm thick. glareproofed sapphire crystal back. glareproofed sapphire crystal. ruthenium-toned dial with Grande Tapisserie:: pattern. white gold applied hour-markers and Royal Oak hands with luminescent coating. Calibre 3120 selfwinding movement with dive-time measurement. hours. minutes. center seconds and date. approximately 60 hours of power reserve. stainless steel bracelet. AP folding buckle. Water resistant to 50 meters.
| Brand | AP |
| Model number | 15450ST.OO.1256ST.02 |
| Gender | Ladies |
| Series | Royal OakSelfwinding |
| Case | Stainless steel case. glareproofed sapphire crystal and caseback. screw-locked crown and links. water-resistant to 50 m. |
| Number of parts | 280 |
| Case width | 37mm |
| Case thickness | 9.8mm |
| Direction of automatic winding | Bidirectional |
| Dial | Ruthenium-toned dial with ::Grande Tapisserie:: pattern. white gold applied hour-markers and Royal Oak hands with luminescent coating |
| Bracelet | Stainless steel with AP folding clasp |
| Mechanism | Powered by the natural movements of your wrist |
| Calibre | Selfwinding Manufacture Calibre 3120 |
| Power reserve | 60h |
| Functions | Hours. minutes. center seconds and date |