What an Aquanaut 5167A Sells for in Bangkok — October 2026
A pre-owned Patek Aquanaut 5167A is estimated at ฿2,000,000–฿2,580,000 as of October 2026. The 5167A carries higher used-market supply in Thailand than the Nautilus 5711 because Patek continues production and the Aquanaut has a broader collector base. It still trades far above retail: WatchCharts puts the 5167A-001 at US$69,269 against a US$27,257 US retail price, about 2.5 times retail.
Comparing it with the rest of the family? See Patek Philippe Aquanaut prices for every reference.
The bands below start from the WatchCharts market value for the 5167A-001 (US$69,269 on 30 September 2026, within a US$61,676–79,298 range), cross-checked against the 5D Watches and Wristcheck 2026 price guides. They are converted at ฿32.5/USD with no discount. They are estimates from US and international market data, not Bangkok transaction records:
- Low ฿2,000,000 — 2017–2019 references, worn
- Median ฿2,250,000 — Full-set 2021–2023 with AD warranty
- High ฿2,580,000 — NOS 2023+ with factory stickers
Cross-checking another Patek sport reference? See Patek Nautilus 5711 pre-owned prices and Patek Nautilus 5712/1A pre-owned prices, or return to the Patek Philippe brand hub.
Aquanaut vs Nautilus — How Thai Buyers Choose
| Feature | Nautilus 5711/1A | Aquanaut 5167A |
|---|---|---|
| Strap | Steel bracelet | Composite rubber |
| Case shape | Porthole | Rounded octagon |
| Production status | Discontinued 2021 | Still in production |
| Median Bangkok 2026 | ฿3,800,000 | ฿2,250,000 |
| US retail (WatchCharts) | — | US$27,257 (about ฿885,900) |
| Market value vs US retail, in USD | — | about 2.5× |
| Wearing context | Suit + casual | Casual + active |
Note: the Nautilus 5711 median comes from our 5711 page, which takes about 10% off international market values; the Aquanaut figure has no discount. The two columns are not built the same way.
The Aquanaut buyer in Thailand skews younger and more casual — collectors who view Patek as wearable rather than ceremonial.
Aquanaut 5067A Luce — the Reference People Confuse with the 5167A
The reference searched alongside the 5167A most often is the 5067A. Both sit in the Aquanaut family, but they are different watches at different price levels. Check the case back or warranty card before requesting a quote.
| Aquanaut 5167A | Aquanaut Luce 5067A | |
|---|---|---|
| Case size | 40.8mm | 35.6mm |
| Worn by | Men / unisex | Women |
| Movement | Automatic: caliber 324 S C on earlier examples, 26-330 S C in current production | Quartz caliber E 23-250 S C |
| Bezel | Plain steel | Usually diamond-set |
| Strap | Black composite rubber | Composite rubber, multiple colours |
| Bangkok pre-owned price | ฿2,000,000–฿2,580,000 | Quoted per piece — see our ladies' watch price guide |
Resale on a 5067A turns on strap colour and the diamond count on the bezel far more than it does on the men's reference, so two same-year Luce examples can sit hundreds of thousands of baht apart. We do not publish a single band for every 5067A — we price from photographs. Send photos of your 5067A on LINE for a range within 15 minutes.
The strap conditions and authenticity checkpoints below apply to both the 5167A and the 5067A, since they share the same composite rubber system.
Composite Rubber Strap — What Sellers Must Check
Aquanaut uses Patek's patented composite rubber strap. Service life runs 7–10 years before small cracks develop. Replacement goes through Patek's service network, handled in Bangkok via Riviera. We have not verified a current replacement price, so ask the service centre for a quote before you budget for one.
Strap condition affects seller payout meaningfully:
- Original Patek strap — Patek Philippe logo on buckle and underside stamping intact
- Replaced strap from Patek Service Centre — service receipts available
- Aftermarket strap — reduces seller payout by ฿180,000–฿250,000
What Bangkok Dealers Pay
| Scenario | Seller payout (2022 full-set) |
|---|---|
| Full-set, TH warranty | ฿1,935,000–฿2,048,000 |
| Full-set, overseas warranty | ฿1,834,000–฿1,938,000 |
| No box, papers | ฿1,721,000–฿1,825,000 |
| Loose | ฿1,594,000–฿1,700,000 |
Dealers pay 86–91% — a Patek sports reference that resells quickly.
5167A Authenticity Checkpoints
- "Tropical" composite strap pattern — embossed deeply and consistently; fakes show shallow pattern
- Caliber 324 S C or 26-330 S C — earlier examples carry the 324 S C; current production uses the 26-330 S C, which Patek introduced in 2019. Both are automatic with a 21K gold central rotor and the Patek Philippe Seal, visible through the sapphire caseback. Check that the calibre matches the watch's production year
- Dial tropical pattern — must match the strap pattern in proportion
- Folding clasp — Patek logo stamped deeply and sharply
- Octagonal bezel — rounded octagonal with chamfered finishing reflecting light
Price Movement 2022–2026
The 2022–2026 figures this page used to list had no source behind them and were built on a base about 2.8 times too high, so they have been removed. The dated points we can source, converted at ฿32.5/USD:
- 30 September 2026 — WatchCharts market value for the 5167A-001, US$69,269 (about ฿2,251,200)
- October 2026 — WatchCharts Aquanaut listing for the 5167A, US$70,487 (about ฿2,290,800), range US$61,676–79,298
- September 2026 — Wristcheck's four 5167A-001 listings ask US$62,200 to US$116,200 (about ฿2,021,500–฿3,776,500)
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Data sources: