LIVE LOTS 17,750,525 HOUSES 866 UNSOLD RECORDED 4,679,484 UPDATED NIGHTLY
TheBasis.Art

Lot 8896 · Fine Watches

Reference 6441 | A yellow gold wristwatch, Circa 1965

Vacheron Constantin · gold

Catalog image of Reference 6441 | A yellow gold wristwatch, Circa 1965
Catalog image, served from the auction house’s site — © the house.

Sign in to download a work market report (PDF) — placement, comparables, and the artist's market, generated from the record.

Estimate
HK$42,000–HK$80,000 hammer ≈ $5,354–$10,198
Result
upcoming — 22 September 2026
Performance
Sale
Sotheby's — Fine Watches, Hong Kong · 22 September 2026
Record ID
TB-2026-17805564
Record
first seen 12 Sep 2026 · updated 12 Sep 2026 · source ↗
Cite this record
TB-2026-17805564 — https://thebasis.art/cite/TB-2026-17805564

Vacheron Constantin, Reference 6441 | A yellow gold wristwatch, Circa 1965. Sotheby's, 22 Sep 2026, lot 8896. estimate HK$42,000–HK$80,000, unsold at time of record. TheBasis.Art, TB-2026-17805564.

Sell probability TheBasis model · trained on recorded passes

95% chance this lot finds a buyer · market base rate 72%

Of the 92,006 held-out lots the model scored about 91%, 91% sold.

Modeled from the house, the sale type, the artist's record and the estimate's position — not a view on the work. Subscribers see each factor and its sample. See plans. Model data through 2025-09-15.

Cite this record permanent · resolvable · quotable

Appraisal reports, insurance claims, catalogue entries and footnotes. The identifier never changes, and anyone can resolve it back to this page at https://thebasis.art/cite/TB-2026-17805564.

Vacheron Constantin, Reference 6441 | A yellow gold wristwatch, Circa 1965. Sotheby's, 22 Sep 2026, lot 8896. estimate HK$42,000–HK$80,000, unsold at time of record. TheBasis.Art, TB-2026-17805564.

Test the link

From the same sale Fine Watches · Sep 2026

LotArtistEstimateResult
Datejust “Khanjar”, Reference 1601 | A yellow gold and stainless stee… Rolex HK$80,000–HK$120,000 upcoming
Tambour, Reference Q131Q | A PVD-coated stainless steel and diamond-s… Louis Vuitton HK$42,000–HK$60,000 upcoming
Reference UR-201 | A white gold and titanium wristwatch with revolvin… Urwerk HK$200,000–HK$400,000 upcoming
Pendulette De Voyage Trinity, Reference 2859 | A three colour gold-pl… Cartier HK$42,000–HK$60,000 upcoming
WW.TC World Time Chronograph, Reference 4980 | A pink gold world time… Girard Perregaux HK$70,000–HK$90,000 upcoming
Spirit Flyback, Reference L3.821.1.53.6 | A titanium flyback chronogr… Longines HK$42,000–HK$60,000 upcoming

Comparable results nearest sold works, same medium & price band

ArtistLotvs. estimateResult USD, incl. premiumSale
Vacheron Constantin A yellow gold wristwatch with horn lugs | Circa 1950 $7,754 Sotheby's, Nov 2023
Vacheron Constantin Untitled Phillips, Sep 2024
Vacheron Constantin Gold and stainless steel wristwatch, Model 222, Ref. 60001 Rago, May 2025
Vacheron Constantin Vacheron Constantin Bertolami Fine Art, May 2025
Vacheron Constantin A yellow gold open faced quarter repeating chronograph watch Sotheby's, Dec 2022
Vacheron Constantin A yellow gold skeletonised wristwatch | Circa 1990 Sotheby's, Nov 2024
Vacheron Constantin 'Historique Chronograph' gold wristwatch, Ref. 47001 Rago, Oct 2022
Vacheron Constantin a pink gold tonneau-form automatic chronograph wristwatch wi Sotheby's, May 2018

The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.

This price costs one credit

Realized prices are metered. A Research Pass reads 50 of them for $19 — bought once, never expires, and a record you open stays open. Sign in to spend credits you already have, or buy a pass.

No credits? Buy a Research Pass — $19