The Patek Philippe Aquanaut 5167A is the 40.8mm stainless steel time-and-date Aquanaut, worn on the Tropical composite strap, and the reference most collectors mean when they say "Aquanaut". Pinnacle Chrono sources the 5167A-001 and the steel-bracelet 5167/1A-001 to order, with condition, completeness and movement generation stated for each watch. Price on request.
What is the Aquanaut 5167A?
The 5167A is the steel Aquanaut introduced in 2007 for the line's tenth anniversary, replacing the smaller 5065A. It has a 40.8mm case, the embossed grid dial, a date at 3 o'clock and the Tropical strap that defines the Aquanaut. For most of its production it ran on the self-winding Calibre 324 S C; later examples moved to the Calibre 26-330 S C.
That movement change matters when buying. Two 5167A watches with the same reference can have different calibres, so Pinnacle Chrono states which one is in the watch on offer.
Is the Aquanaut 5167A still in production?
Patek Philippe removed the steel-bracelet 5167/1A-001 from its catalogue in early 2025. A steel Aquanaut at a Patek Philippe boutique has long been allocation-only, offered to clients with an established buying history, so most collectors buy the 5167A on the secondary market whichever version they want.
Which 5167A and sibling references does Pinnacle Chrono source?
| Reference | Case | On | Note |
|---|---|---|---|
| 5167A-001 | 40.8mm steel | Black Tropical strap | The core time-and-date Aquanaut |
| 5167/1A-001 | 40.8mm steel | Steel bracelet | Removed from the catalogue in 2025 |
| 5167R-001 | 40.8mm rose gold | Brown composite strap | Gold version of the same design |
| 5168G | 42.2mm white gold | Composite strap | The larger Aquanaut "Jumbo" |
| 5968A | 42.2mm steel | Composite strap | Flyback chronograph |
Special editions and dial variants exist. Send the full reference, including the suffix, and Pinnacle Chrono confirms exactly what is available. Current pieces are in the Aquanaut collection.
What to check on a 5167A before buying
- Strap condition. The Tropical strap wears at the holes and the keeper. Ask whether it is the original strap or a replacement.
- Calibre. 324 S C or 26-330 S C, matched to the papers.
- Papers. The Patek Philippe certificate should match the case and movement numbers.
- Case finishing. Polishing softens the line between brushed and polished surfaces. Unpolished cases carry more value.
- Box and accessories. Stated item by item, never summarised as "complete" when something is missing.
Every watch is checked against these points before sale. The process is on the authentication page.
Aquanaut 5167A or Nautilus?
The Aquanaut is the more casual sibling: a rounded octagonal case, a rubber-based strap and a lower entry point than the steel Nautilus. Collectors who want the integrated bracelet look at the Nautilus 5711 or the 2026 Nautilus 5810. Plenty of buyers own both, and the Aquanaut is often the one worn on the boat.
How Pinnacle Chrono sources a 5167A
- Send the reference, strap or bracelet preference, and whether a full set is essential.
- Pinnacle Chrono checks the network and returns a figure with condition, calibre and completeness.
- The watch is authenticated, then shipped insured anywhere in the United States.
The full method is on how watch sourcing works.
Frequently asked questions
What size is the Patek Philippe Aquanaut 5167A?
The Aquanaut 5167A measures 40.8mm across in stainless steel. The larger 5168G Jumbo measures 42.2mm in white gold.
What movement does the 5167A use?
Most 5167A watches use the self-winding Calibre 324 S C. Later production uses the Calibre 26-330 S C. Pinnacle Chrono states which calibre each watch carries.
Does Pinnacle Chrono have a 5167A in stock?
The 5167A is sourced to order unless a listing states it is in hand. Each enquiry gets the current position, condition and box-and-papers status in writing.
Can I sell my Aquanaut to Pinnacle Chrono?
Yes. Owners can sell a Patek Philippe outright or consign it.
Is Pinnacle Chrono a Patek Philippe authorized dealer?
No. Pinnacle Chrono is an independent dealer based in Fort Lauderdale, FL 33334.
Enquire about an Aquanaut 5167A
Call 954-667-8319 or email sales@pinnaclechrono.com, Monday to Friday, 10:00 to 18:00 ET. Browse the Patek Philippe collection and the Nautilus collection, or ask Pinnacle Chrono to source a watch. Scarce references are covered on the hard-to-find watches page.
Insured nationwide shipping. International enquiries by phone.
Pinnacle Chrono is an independent dealer and is not an authorized dealer for Patek Philippe or any other brand named on this page. Brand names and reference numbers identify the watches only.