| Specification | Details |
|---|---|
| Brand | Audemars Piguet |
| Collection | Royal Oak Selfwinding |
| Reference | 15510ST.OO.1320ST.10 |
| Movement Type | Self‑winding Automatic (In‑house) |
| Caliber | Audemars Piguet Caliber 4302 |
| Functions | Hours, Minutes, Seconds, Date |
| Power Reserve | Approx. 70 hours |
| Jewels | 32 jewels |
| Frequency | 28,800 vph / 4 Hz |
| Case Material | Stainless Steel |
| Case Diameter | 41 mm |
| Case Thickness | ~10.5 mm (typical for 15510) |
| Dial Color | Grey “Grande Tapisserie” |
| Crystal | Glare‑proofed sapphire crystal |
| Bracelet | Integrated Stainless Steel with AP folding clasp |
| Water Resistance | 50 m / 5 ATM |
| Style / Gender | Luxury sports watch / Men’s & Unisex |
| Origin | Swiss Made |
