Scale: 41 mm case Lug to lug estimated.
Audemars Piguet
Royal Oak Selfwinding 41
15510ST.OO.1320ST.10
$31,900
Everyday, office, travel
The 15510ST is the most direct way into the integrated bracelet category that Gérald Genta started in 1972, and it remains the benchmark. The case is only 10.4 mm thick yet holds calibre 4302 with 70 hours of reserve, and the hand finished bevels on case and bracelet catch light in a way machine finishing cannot. The tapering bracelet is among the most comfortable made. The honest problem is getting one: AP sells mainly through its own boutiques, and purchase history usually comes first.
Hand finished bevels across a case and bracelet only 10.4 mm thick.
Specifications
| Diameter | 41 mm |
|---|---|
| Thickness | 10.4 mm |
| Case | Stainless steel |
| Crystal | Sapphire |
| Water resistance | 50 m |
| Movement | Automatic |
| Calibre | 4302 |
| Power reserve | 70 hours |
| Strap | Integrated steel bracelet with folding clasp |
Pros
- Tapisserie dial and bracelet finishing are excellent
- Thin 10.4 mm case for an automatic
- Calibre 4302 with 70 hours of reserve
- Bracelet owners rank among the most comfortable
Cons
- Allocation usually needs prior AP purchases
- Polished bevels scratch and are hard to refinish
- Only 50 m water resistance
Rivals
Vacheron Constantin Overseas 4520V, Patek Philippe Aquanaut 5167A, A. Lange & Söhne Odysseus
What owners say
Owners call the bracelet one of the most comfortable they have worn and see the 15510 as a clear refinement of the 15500, though RolexForums members debate how much the small changes matter on the wrist. One long term owner admits he wears it in fewer places because the Royal Oak is so easily recognised. Waitlist reports vary widely by country and by purchase history.
Sources
- audemarspiguet.com Official
- 41watch.com Review · French 2026 retail price €28,500 for 15510ST .07 to .10
- watchcharts.com Review · US MSRP $31,900 as of September 2026, 50 m, 28,800 vph
- everywatch.com Review · US retail price $31,900 (fetched)
- jaztime.com Review
- watchmydiamonds.com Review · 15510ST 41 mm x 10.4 mm, cal. 4302 at 4 Hz, 70 h
- sfwatchlover.substack.com Review · Owner review describing a four year pursuit to buy one
- watchguywatchguy.substack.com Review
- unghosted.io Review
- rolexforums.com Forum
- rolexforums.com Forum · Nautilus, Royal Oak and Overseas comparison by owners
Some figures could not be verified: AP product pages did not render specs or price in fetch, so specs come from WatchCharts and dealer guides; thickness is quoted as 10.4 or 10.5 mm. Euro price is from a French 2026 list (not the brand site). US $31,900 is consistent across WatchCharts (September 2026) and EveryWatch, though not read on audemarspiguet.com. Lug to lug, accuracy and lume details not verified. Professional magazine reviews (Hodinkee, Monochrome) did not surface; reviews are dealer and owner write ups. No Reddit threads surfaced.