The Vacheron Constantin Patrimony Excellence Platine watch in this title is reference 81180/000P-9539: a discontinued 40 mm platinum, hand-wound dress watch. A Tourneau/Bucherer listing gives its key specifications and shows it out of stock; WatchCharts also identifies the reference as discontinued. Those listings do not establish whether another seller currently has one available.
What is the Patrimony 81180/000P-9539?
It is a specific Patrimony Contemporaine / Grand Taille reference, not a generic name for every Patrimony or every watch described as “Excellence Platine.” The retailer identifies the watch as a 40 mm model in 950 platinum, powered by hand-wound Caliber 1400. Sotheby’s likewise identifies reference 81180/000P-9539 as a 40 mm platinum manual-winding wristwatch.
Vacheron Constantin describes the broader Patrimony collection as minimalist, with slender cases and design inspiration from its 1950s models. That is collection-level context; it does not establish the specific launch history of this reference. The manufacturer also uses “Excellence Platine” as a collection signature, but the available catalogue information does not independently document every historical detail of this exact watch.
Specifications reported for reference 81180/000P-9539
| Specification | Reported detail |
|---|---|
| Reference | 81180/000P-9539 |
| Case | 40 mm diameter; 950 platinum |
| Case thickness | 7 mm |
| Movement | Hand-wound Caliber 1400 |
| Dial | Slate-coloured opaline |
| Strap | Black Mississippiensis alligator leather |
| Buckle | 950 platinum |
| Water resistance | 30 m |
These details are reported on the Tourneau/Bucherer listing, rather than independently verified measurements. Confirm the individual watch’s specifications and documentation before buying.
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Is it discontinued, and is it available?
WatchCharts labels reference 81180/000P-9539 discontinued. The cited Tourneau/Bucherer product page currently says the watch is out of stock. These sources do not prove that no examples are available elsewhere, and an auction-house record shows a watch’s circulation rather than current availability. Check the seller’s live listing and confirm that it is the exact reference before proceeding.
How much does the platinum Patrimony cost?
There is no single current market-wide price established by the cited listings. The Tourneau/Bucherer page displays $27,400 while marking its item out of stock; that is one retailer’s displayed price, not a current offer from the wider market.
Rank #2
- This Stainless Steel Deployment Clasp available for Vacheron Constantin Overseas Patrimony Series WatchBand .
- Material: 316L Stainless Steel
- No logo or marking of any kind.
- Buckle width: 18mm/20mm Butterfly deployant clasp, would snap open when pressing the 2 buttons.
- Use a ruler to measure your clasp width or strap width at the buckle in mm before purchasing to avoid returns.
WatchCharts reports a pre-owned market estimate of C$20,376 as of September 8, 2026. It also reports an approximate retail price of C$38,700 as of October 2022. The estimate and historical retail figure are different measures from different dates; neither should be treated as a seller’s current asking price. WatchCharts notes that condition, included delivery contents, and location affect its estimate.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What to check before buying a pre-owned example
- Exact reference: Match the watch and its documentation to 81180/000P-9539; a similar Patrimony is not necessarily the same model.
- Condition: Assess the individual watch rather than relying on reference-level specifications or a price estimate.
- Completeness: Confirm whether box, papers, and other original items are included, and account for what is missing.
- Provenance and seller: Establish who is selling the watch and review available ownership and transaction documentation.
- Service history: Ask for service records and clarify what is known about the watch’s maintenance.
- Location and price: Compare the actual asking price in its market and currency; an estimate is not a universal valuation or purchase offer.
- Availability: Verify that the particular listing is active and the watch is still for sale.
WatchCharts discusses condition, delivery contents, and location in connection with its estimate, but the available evidence does not establish a universal valuation formula.
Quick Recap
Sources
- Tourneau/Bucherer: reference 81180/000P-9539 listing
- Vacheron Constantin: Patrimony collection
- WatchCharts: model status and price estimates
- Sotheby’s: exact-reference identification
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
