- ◆39mm × 8.1mm — the original 1972 dimensions
- ◆Calibre 2121 (JLC 920 base) — the thinnest self-winding calibre in production
- ◆Hand-finished case with hand-bevelled chamfers
- ◆Tantalum, yellow gold, white gold, platinum and stainless steel variants exist
- ◆Replaced by the 16202 in 2022 (in-house calibre 7121)
The Royal Oak Jumbo 15202 is the closest you can buy to the 1972 original — same dimensions, same petite tapisserie dial, the same calibre family. It is also, by many internal measures, a more technically interesting watch than the 5711. The calibre 2121 is the thinnest self-winding movement in modern production at 3.05mm, and the watch itself is 8.1mm thick — about a millimetre thinner than the equivalent Nautilus.
It was discontinued in 2022 and replaced with the 16202, which uses the new in-house calibre 7121. Some collectors prefer the new movement; the 7121 is technically superior and brings the reserve up from 40 to 55 hours. Many longtime AP collectors only want the 15202, on the basis that the JLC-base 2121 is part of the watch's identity in a way the new movement isn't.
The 15202 also wears smaller than the 5711 by a margin most people don't expect. The 1mm shorter case and the slightly more abrupt lug taper give it a more architectural presence. If you wear shirts with proper cuffs, the 15202 fits under them more easily than the Nautilus does.
- ◆40mm × 8.3mm
- ◆Calibre 26-330 SC — in-house automatic, 4Hz, 45h reserve
- ◆Embossed horizontal dial in blue (010), then olive green (014)
- ◆Steel case, integrated steel bracelet
- ◆See our patek-philippe-nautilus-5711-1a-014 in olive green
If the Royal Oak is the architect's watch, the Nautilus is the financier's. Slightly more wearable, slightly less austere, the dial more saturated. Genta said publicly that he preferred the Royal Oak — "the Nautilus was too easy," he told one interviewer, "the Royal Oak was a fight." The market disagreed by a wide margin: the 5711 has traded above the 15202 for most of the last decade.
The olive green 5711/1A-014 is the swansong reference and the one we have in stock. Patek made roughly 4,500 of them across 2021–2022 — a small enough number that the secondary market has never fully absorbed the supply, and the price has held above 4× retail since launch. There won't be another like it.
The 5711's bracelet is the under-discussed difference. Where the Royal Oak's bracelet has a more pronounced hexagonal taper that grips the wrist sharply, the Nautilus's bracelet flows in a softer arc. Most people who wear both for an extended period report the Nautilus is the more comfortable bracelet by a small but consistent margin.
The verdict
Our take
The Jumbo is the watch a Swiss watchmaker would buy. The Nautilus is the watch a Swiss watch buyer would buy. Both are correct. If forced to pick — and at WindItUp we will not pretend not to have an opinion — the 15202 will probably age better as an object, and the 5711 will probably age better as an investment. We sell more 5711s than 15202s by a factor of about three.
The replacement story matters here too. The Royal Oak 16202 has settled into a stable secondary at 1.4–1.6× retail. The Nautilus 5811 (the gold-bracelet replacement) trades at 2–2.5× retail, but feels like a different watch on the wrist — heavier, dressier, less of a sports tool. The 5711 sits in the middle of these two, and that middle position is part of why it remains the more sought-after of the discontinued pair.
For collectors who already own one of the two: if you have a Royal Oak Jumbo and you're considering a Nautilus, our honest answer is that you don't need it — the visual signature of an integrated-bracelet Genta sports watch is already in your collection, and a second one will not significantly extend the proposition. The reverse is also true. If you own one and want a complement, look at a complications piece — the AP Royal Oak Perpetual or the Patek Nautilus Chronograph 5980 are the references that meaningfully add to either base.
For first-time integrated-bracelet buyers: start with neither. Both watches now trade at multiples that are difficult to justify as first purchases unless you have a specific allocation. The Aquanaut, the Royal Oak Selfwinding 37mm, and the Vacheron 222 are all references that scratch the same itch at substantially lower secondary premiums. The Vacheron 222 in particular is the connoisseur's first integrated-bracelet — released in 2022 in a faithful reissue of the 1977 original, currently trading at 1.5–1.8× retail, and almost universally praised by the trade as the most under-rated steel sports watch in production. The Vacheron 222 also has the cleanest case-back finishing of any current production sports watch — the maltese-cross engraving is hand-applied at Geneva.
For the broader Patek discontinuation context, see our How Thierry Stern Killed the Most Wanted Watch in the World deep-dive into how Stern made the call to retire the line. For current market data on both references — including auction sale comparables from the spring 2026 sales at Phillips Geneva and Christie's New York — our The Off-Market in 2026: Where Prices Are Actually Going piece tracks them quarter by quarter, with the spread between Royal Oak and Nautilus secondary prices charted across the last twenty-four months.