Aquanaut 5164 Patek Philippe: price guide, buy & sell
Discover the current market value of a Aquanaut 5164 Patek Philippe on the pre-owned market. Our price index draws on real sales observed at Monogram Paris, at auction houses and on the international market. Indicative range: 68 000 € – 145 000 € depending on condition, material, colour and year.
Minimum indicative price
68 000 €
Maximum indicative price
145 000 €
Indicative range based on transactions observed at Monogram Paris, auction houses and on the international secondary market. The price index depends on condition, material, colour, year and rarity. · Last updated on 17/06/2026.
About the price index Aquanaut 5164 Patek Philippe
The **Patek Philippe Aquanaut 5164 Travel Time** is part of the Aquanaut's sporty lineage, launched in the late 1990s as a more contemporary alternative to the Nautilus. Introduced with a *Travel Time* function, the 5164 combines a cushion case, immediate legibility, and a dual time zone, with local/second time zone hands, synchronised date, and an integrated rubber strap. This blend of horological refinement and daily wear explains its strong liquidity on the European pre-owned market. Its value holds firm because demand often exceeds supply, especially for steel versions and the most sought-after configurations. The price depends primarily on the condition of the case and strap, completeness, the presence of the box/papers, recent servicing, as well as the exact reference and metal. Steel series generally trade more easily than rose gold variations, which are often more expensive but more niche. Examples close to new or "full set" remain the most sought after.
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Reading the Aquanaut 5164 Patek Philippe price guide
The range observed for Aquanaut 5164 Patek Philippe runs from €68,000 to €145,000, with a median of €92,000 — a 2.1× gap between entry-level examples and the most sought-after ones. That spread is normal: on this model, condition, material and year weigh more heavily than the reference itself.
In practice, a piece below the median usually shows accepted signs of wear or a common configuration; above it you find rare colours, precious hardware and complete sets with the original box and invoice.
What pushes the Aquanaut 5164 price guide up
- Full set: box, warranty, spare links and original invoice
- Unpolished case, original edges and a dial with no relume
- Exact year and reference (dial transition, calibre)
- Recent service documented by an approved watchmaker
Selling a Aquanaut 5164 Patek Philippe at the right price
We offer two options on this model. Outright purchase, settled within 72h once the piece is authenticated, suits anyone who wants an immediate exit. Consignment aims for the top of the range: the piece is photographed, promoted and sold with a commission that decreases with your membership card.
The pre-owned watch market has normalised since the 2022 peaks: steel sports references keep a premium, while gold and dress models currently offer the best entry points.
How we authenticate a Aquanaut 5164 Patek Philippe piece
Every piece that joins Monogram Paris follows the same protocol in our Paris workshops: no catalogue photography, no supplier imagery, only shots of the actual item.
- Case and movement numbers recorded and cross-checked against the registers
- Dial, indexes and hands: printing, luminova and any relume documented
- Movement opened by a watchmaker: calibre, finishing, service parts
- Amplitude and instantaneous rate checked before listing
- Bracelet, deployant clasp and links inspected one by one
Care and storage
- Service recommended every 5 to 7 years depending on the calibre
- Water resistance test after every case opening
- Avoid magnetic fields (speakers, magnetic bags, tablets)
Buy, sell or request a valuation
Two routes: outright purchase, paid within 72h of authentication, or consignment, with a commission that decreases with your membership card (25% Blanche, 22% Or, 15% Noire).
On purchase, every piece ships insured within 10 to 14 business days, certificate of authenticity included. Our advisors answer any valuation request within 24h.
How the price index is calculated Aquanaut 5164 Patek Philippe ?
Data sources
- • Sales made at Monogram Paris (outright purchase & consignment)
- • Auction houses: Christie's, Sotheby's, Artcurial
- • International secondary market (US, Asia, Europe)
- • Continuously updated internal pricing
Valuation criteria
- • Overall condition (leather, hardware, interior)
- • Material, colour, hardware (gold, palladium)
- • Production year & limited edition
- • Includes invoice, box, dustbag, certificate
Frequently asked questions
What is the current market value of a pre-owned Aquanaut 5164 Patek Philippe?
The value of a pre-owned Aquanaut 5164 Patek Philippe generally sits between 68 000 € and 145 000 €, depending on condition, material, colour, year and rarity. For a precise, confidential valuation within 24h, submit your watch through our free valuation form.
How is the value of a Aquanaut 5164 Patek Philippe determined?
Our valuation cross-checks several sources: sales completed at Monogram Paris, French and international auction results, and transactions observed on the secondary market (Europe, United States, Asia). Overall condition, the completeness of the accessories (papers, box, warranty certificate and service history) and the rarity of the model are also taken into account. Limited editions, discontinued colourways and exotic configurations trade above the range shown.
Does the value of a Aquanaut 5164 Patek Philippe rise over time?
No rise in value is guaranteed. The value of a Aquanaut 5164 Patek Philippe depends on material, condition, accessories and demand at the time of sale. Rare configurations may sell higher, without this constituting a return.
How do you sell a Aquanaut 5164 Patek Philippe at the best price?
Monogram Paris offers two routes: outright purchase — direct purchase by the Maison, paid within 72h of receipt and authentication — or consignment, which aims for a higher market price. The sales commission is 15% (Carte Noire), 22% (Carte Or), 25% (Carte Blanche) or 30% without a membership. Your piece stays with you while it is listed: we only collect it once the buyer is confirmed. The free valuation is delivered within 24h by our expert watchmaker.
What is the price of a pre-owned Aquanaut 5164 Patek Philippe in 2026?
The Aquanaut 5164 Patek Philippe price guide runs from €68,000 to €145,000, with an observed median of €92,000. The final price depends on condition, material, colour, year and whether the original accessories are present.
Is the Aquanaut 5164 price guide rising?
The pre-owned watch market has normalised since the 2022 peaks: steel sports references keep a premium, while gold and dress models currently offer the best entry points.
How can you tell whether a Aquanaut 5164 Patek Philippe is authentic?
Our experts apply a five-point protocol (case and movement numbers recorded and cross-checked against the registers, hallmarks, hardware, finishing, consistency of the markings), completed by an Entrupy analysis for leather goods. Every piece sold ships with its Monogram Paris certificate of authenticity.
What is the delivery time for a watch bought at Monogram Paris?
Allow 10 to 14 business days: the piece is authenticated, photographed, then shipped insured and tracked. Standard delivery is free from €1,000.
Can I have my Aquanaut 5164 Patek Philippe valued free of charge?
Yes. The valuation is free and without obligation, with an answer within 24h. You then choose between outright purchase (paid within 72h) and consignment.
Buy or sell Aquanaut 5164 Patek Philippe
Free valuation within 24h. Immediate outright purchase or consignment, no obligation.