Patek Philippe Aquanaut Price in Thailand 2026 — Every Reference, Pre-Owned Bangkok

Patek Philippe Aquanaut Prices in Bangkok, Every Reference: October 2026

Aquanaut is a family name, not one watch. Patek Philippe launched it in 1997, and it now spans a 40.8mm time-and-date, a 42.2mm white gold model, a two-time-zone Travel Time and a chronograph, so used prices vary by more than two to one. The table below separates them by reference, cheapest first.

Every figure in the table is an estimate, not a Bangkok sale. The 5167A figures come straight from our model page, which is built on the WatchCharts market value.

† These rows are built from auction results and market ranges published by Wristcheck, WatchGuys, Majestix and Luxury Bazaar. They are US and international market figures, converted at 32.5 THB to the dollar with no discount. The median is the midpoint of the range. Dealer asking prices were not used to set ranges because most sit well above auction results: Wristcheck's 5968A-001 asks run US$164,400–199,200, while a March 2026 auction cleared at about US$122,000.

Thai retail is the baht price shown on Patek Philippe's official website, checked on 15 October 2026. A dash means the reference is no longer in the catalogue.

Not in the table:

• 5164G-001 Travel Time in white gold. Thai retail is ฿2,465,900, but the sources still disagree too much: Majestix gives US$100,000–130,000, WatchGuys US$130,000–160,000, and a dealer listed an unworn set at about US$172,500. We don't set a range yet.
• 5164R-001 Travel Time in rose gold. Introduced in 2016, and not shown in Patek's Aquanaut collection when we checked on 19 October 2026. We don't yet have enough independent sources for a range, so we price it per watch from photos.
• 5261R Luce Annual Calendar and the 5267/200A Aquanaut Luce. The sources differ too widely for an honest range, and price turns mainly on diamonds and strap colour. We price these per watch from photos.
• 5067A Aquanaut Luce. Covered separately on our Aquanaut 5167A page and priced per watch.
• Vintage 5060A, 5065A, 5066A, 5165A and the 5650G Advanced Research. These trade rarely and price on individual condition. Send photos for an estimate.

Which Aquanaut, and Why the Prices Differ

5167A-001 on the strap is the core of the family and the reference Thai buyers search for most. It has a 40.8mm steel case 8.1mm thick, a sunburst charcoal grey embossed dial with a black-gradient rim, and the self-winding 26-330 S C movement. Thai retail is ฿938,200, but the used median is about ฿2,250,000. With a budget of around two million baht, it is almost the only Aquanaut within reach.

5167/1A-001 on the bracelet is the same watch on a steel bracelet. Patek dropped it from the catalogue in early 2025. Wristcheck reports it rose about 15% after discontinuation and peaked near US$72,200 in November 2025. Sold data on this reference is still thin, so the range in the table is narrow and should be read as a starting point. If you are buying, check that every bracelet link is there.

5164A-001 Travel Time shows two time zones in a 40.8mm steel case, the same size as the 5167A. Patek retired it in February 2024 and replaced it with the white gold 5164G two months later, so a steel Travel Time now exists only on the secondary market. Its median sits about ฿510,000 above the 5167A. It suits someone who travels often and wants a steel Aquanaut that does more.

5167R and 5168G in gold carry similar retail prices (฿1,841,900 and ฿1,992,500) but wear very differently. The rose gold 5167R is the same size as the steel watch; the white gold 5168G grows to 42.2mm, which is large on many Thai wrists, so try one on first. The 5168G comes in two dials. The khaki green -010 clears about ฿460,000 above the blue -001 at the median, and Majestix also notes a clear premium for the green dial.

5968A and 5968G chronographs use the CH 28-520 C flyback chronograph with a 60-minute counter at 6 o'clock, in a 42.2mm case 11.9mm thick. What surprises many people is that the steel 5968A sells for more used than the white gold 5968G, even though its retail price is almost a million baht lower (฿2,125,900 against ฿3,059,800). The reason is the same across the family: Aquanaut buyers want steel.

Retail Against Used: Steel Beats Gold

Divide the used median by Thai retail and the steel references carry a clearly higher premium than the gold ones:

Wristcheck notes that the 5167A's retail price applies to clients the boutique allocates a watch to, and that the 5968A is sold in store only. Anyone without an allocation buys on the secondary market. For a buyer, that means gold gives more watch for the money. For a seller, steel is the easiest to find a buyer for.

Authentication Points Specific to the Aquanaut

There are two problems to watch for: complete fakes, and genuine watches with a replaced dial or strap or a polished case. What Khun Naru checks on every Aquanaut:

1. The embossed dial pattern. On a genuine dial it is deep with sharp edges. Fakes and re-done dials tend to look shallow and soft; under a loupe the difference is clear.
2. The composite strap pattern must match the dial pattern. The original Patek strap closes with Patek's patented steel fold-over clasp, and the engraving on the clasp should be sharp and deep.
3. The movement through the sapphire caseback. The current 5167A uses the 26-330 S C with a 21K gold central rotor and the Patek Philippe Seal. Older examples use the 324 S C, which is also genuine. What matters is that the movement matches the production year on the papers.
4. The octagonal bezel. Its flanks should show clear brushing. A bezel that is mirror-bright all over has been polished.
5. Matching reference numbers in three places: caseback, movement and papers.
6. The 5968A should come with two straps. Patek supplies it with the black strap fitted and an additional orange strap. If the orange one is missing, ask why and price it in.

To have Khun Naru look at photos before you transfer money, send them on LINE.

What Moves Aquanaut Resale Prices

Material. As the table above shows, steel holds value against retail best and white gold the least.

Production status. The discontinued references, the 5167/1A and 5164A, will only get scarcer from here. The 5167A on the strap is still in Patek's catalogue, as the official website shows in October 2026.

Box and papers. Majestix estimates that a complete set with box and papers adds roughly 10–20% to resale value. Buyers at this level expect a full set as standard. If you have an Extract from the Archives, keep it with the watch.

Polishing. Buyers read the brushing on the bezel flanks as proof the case is original, so unpolished watches sell for more. If you don't want the case polished, say so when you send it for service.

Original straps. The composite strap wears out. A cracked or peeling strap can be replaced through Patek service, but a non-Patek strap makes buyers hesitate, and on the 5968A the orange strap is part of the set.

Comparing against the bigger sibling? See Patek Philippe Nautilus, every reference.

Selling Your Patek Aquanaut: Process

Our current per-reference buy prices are on Sell Patek Philippe in Bangkok. Selling to us works like this:

1. Send photos via LINE: full dial, caseback, crown, the Certificate of Origin (you can cover personal details) and the box
2. Receive a price range within 15 minutes from Khun Naru or Khun Pim
3. Schedule an inspection in one of 12 Bangkok districts, at your bank, condo or office
4. Receive a bank transfer within 90 minutes of the inspection. Amounts of ฿2 million and up are paid by transfer only, in line with AMLO standards

Get a LINE quote for your Aquanaut →

For the whole brand, see Patek Philippe Price Guide Thailand. Buying instead? Start at pre-owned Patek Philippe in Bangkok.

Data sources:

• 5167A-001: the same figures as our Aquanaut 5167A page, from WatchCharts 5167A-001, market value US$69,269 (30 September 2026), cross-checked with 5D Watches, 2026 pre-owned range US$53,000–69,000
• Wristcheck, Patek Philippe Aquanaut Price Guide (18 September 2026): auction results for the 5167R-001 US$88,900–110,735, 5168G-010 US$99,600–113,800, 5168G-001 CHF 82,550, 5968A-001 CHF 107,950 (about US$122,000) and 5968G US$125,500–139,400; 5167/1A-001 asks from US$71,700; a Singapore dealer's 5164A-001 at about US$86,300; the 5164A retirement date, and the 5164R rose-gold version's 2016 introduction
• WatchGuys, Patek Philippe Aquanaut Guide (early-2026 data): 5167/1A US$65,000–95,000, 5167R US$90,000–135,000, 5168G US$85,000–100,000, 5968A US$130,000–145,000, 5968G US$110,000–125,000
• Majestix, Patek Philippe Aquanaut Buying Guide (3 May 2026): 5164A US$75,000–95,000, 5168G-001 US$85,000–110,000, 5168G-010 US$90,000–120,000, 5968A US$120,000–160,000, plus the dial, bezel and movement checks
• Luxury Bazaar, Aquanaut Price Guide (September 2025): 5164A US$75,000, used as a cross-check only
• Monochrome Watches (February 2025): discontinuation of the 5167/1A-001
• Retail prices and technical data: Patek Philippe Aquanaut collection, checked 15 October 2026 (5164R-001 not listed on 19 October 2026)
• Exchange rate used: 32.5 THB per USD