A Modern Classic Gets Even Better
The Audemars Piguet Royal Oak Selfwinding 37mm 15550ST.OO.1356ST.03 represents everything AP did right when they redesigned every single component of their most iconic watch for its 50th anniversary. It still looks exactly like it did 50 years ago, but everything underneath has been upgraded. That’s the kind of evolution that matters.
Check out all AUDEMARS PIGUET ROYAL OAK Selfwinding Date WATCHES
Brand and Industry Context
The Royal Oak came out in 1972 and changed luxury sports watches forever. AP has made countless variations since then, but for the 50th anniversary in 2022, they went through and redesigned every single part while keeping the look faithful to the original. That’s a serious undertaking. The AUDEMARS PIGUET ROYAL OAK Selfwinding Date WATCHES collection continues to be the benchmark for luxury sports watches. Nobody else blurs the line between luxury and sport quite like AP does with the Royal Oak. And the numbers back it up: these watches hold their value incredibly well. Almost all Royal Oaks are appreciating, which you can’t say about the Code 11.59 or the Offshore models right now.
The Watch in Detail
Here’s what the Audemars Piguet Royal Oak 15550ST brings to the table based on this specific reference:
- Case size: 37mm diameter
- Thickness: 9mm, making it quite thin on the wrist
- Lug to lug: 46mm
- End link to end link: 52mm total
- Material: Stainless steel
- Dial: Gray with grand tapissery pattern
- Movement: In-house Caliber 5900
- Power reserve: 60 hours
- Bracelet: Updated 1356 bracelet with improved taper
- Retail price: Around $28,000 as of 2025
50th Anniversary Design and Aesthetics
The gray dial uses the same grand tapissery pattern that’s been an AP signature, but the execution here is cleaner than previous generations. Instead of having the AP logo and words printed on the dial, they now emboss everything in white gold. It might seem like a small change, but it makes the watch look much cleaner. That extra effort to fashion the branding in white gold rather than just printing it like other brands do? That’s the kind of detail that screams high class.
The beveled edges on the case are more pronounced than the previous generation. That satin finish top with beveled edge sides on the bezel remains the iconic AP look that everyone recognizes. The hour markers and hands are highly legible under light, and the date window sits cleanly at 3 o’clock. Even a basic Royal Oak like this one is pretty awesome because the fundamentals are just that good.
Royal Oak Selfwinding 37mm On The Wrist
At 37mm, the Audemars Piguet Royal Oak 37mm is actually a perfect size. It works as either a men’s small or a women’s large, making it truly unisex. Men with wrists smaller than 7 inches will find it looks great, and women with wrists 6 inches or larger should be comfortable wearing it.
The new 1356 bracelet makes a real difference compared to the old 1256. The previous bracelet was thicker and felt a bit clunky. This updated version is thinner with more taper, so it wears smaller and feels more ergonomically fit to your wrist. That 9mm thickness helps too. It doesn’t sit tall on the wrist like some sports watches tend to do.
Who Should Buy This Watch
If you’re a man who prefers smaller watches on your wrist, the 37mm is actually a wise decision rather than forcing yourself into the 41mm. Women looking for an automatic Royal Oak have the choice between 34mm and 37mm, and this larger option offers more presence without being overwhelming.
This particular reference has the 50th anniversary oscillating weight with “50” on the rotor. The 2023, 2024, and 2025 models have a regular AP rotor instead. Over time, the 50th anniversary versions will probably command a bit more money, though right now the premium isn’t there since it’s only the 53rd year. If you’re thinking long term, say 10 plus years when these become rarer, the anniversary rotor could be a nice detail to have.
You’re buying more than 50 years of history with any Royal Oak. It’s a watch that pioneered the luxury sports category, looks great in any situation, and has proven it will continue doing well because it’s already been thriving for half a century.
The Jaztime Verdict
The Audemars Piguet Royal Oak 15550ST.OO.1356ST.03 gets a thumbs up. AP took their most iconic watch, upgraded every component for the 50th anniversary, and still kept it looking exactly like the original. The thinner bracelet, cleaner dial, and versatile 37mm size make this one of the smartest Royal Oaks you can buy. Pick it up at Jaztime.com for the lowest price anywhere online.
