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

Lot 225 · Important Watches: Part II

Quantième Perpétuel '700e Anniversaire Confédération Helvétique 1291-1991', Reference 25717PT | A platinum perpetual calendar wristwatch with moon phases | Circa 1991

Audemars Piguet

Catalog image of Quantième Perpétuel '700e Anniversaire Confédération Helvétique 1291-1991', Ref…
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
CHF 8,000–CHF 12,000 hammer ≈ $8,842–$13,264
Result
Performance
Sale
Sotheby's — Important Watches: Part II, Geneva · 15 May 2024
Record ID
TB-2026-5212753
Record
first seen 28 Jul 2026 · updated 6 Sep 2026 · source ↗
Cite this record
TB-2026-5212753 — https://thebasis.art/cite/TB-2026-5212753

Audemars Piguet, Quantième Perpétuel '700e Anniversaire Confédération Helvétique 1291-1991', Reference 25717PT | A platinum perpetual calendar wristwatch with moon phases | Circa 1991. Sotheby's, 15 May 2024, lot 225. result recorded. TheBasis.Art, TB-2026-5212753.

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-2026-5212753.

Audemars Piguet, Quantième Perpétuel '700e Anniversaire Confédération Helvétique 1291-1991', Reference 25717PT | A platinum perpetual calendar wristwatch with moon phases | Circa 1991. Sotheby's, 15 May 2024, lot 225. result recorded. TheBasis.Art, TB-2026-5212753.

Test the link

The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.

From the same sale Important Watches: Part II · May 2024

LotArtistEstimateResult
Explorer, Reference 1016 | A stainless steel wristwatch with bracelet… Rolex CHF 8,000–CHF 12,000
Calatrava, Reference 5296 | A pink gold wristwatch with date | Circa 2007 Patek Philippe CHF 10,000–CHF 16,000
A yellow gold, diamond and tourmaline-set bracelet watch | Circa 1960s Ebel CHF 7,000–CHF 10,000
Daytona 'Cream', Reference 116520 | A stainless steel chronograph wri… Rolex CHF 20,000–CHF 40,000
Seamaster Aqua Terra, Reference 220.53.41.21.13.001 | A pink gold wri… Omega CHF 6,000–CHF 9,000
Retailed by Bucherer: A silver and enamel keyless desk watch with sli… Rolex CHF 5,000–CHF 10,000

Comparable results nearest sold works, same medium & price band

ArtistLotvs. estimateResult USD, incl. premiumSale
Audemars Piguet Royal Oak Offshore 'The Beast', Reference 25721ST | A stainl $18,249 Sotheby's, May 2024
Audemars Piguet Reference 25949IP.O.0001KE.01 Jules Audemars Double X 6th Da Sotheby's, Jun 2023
Audemars Piguet Untitled Phillips, Mar 2023
Audemars Piguet Jules Audemars Equation of Time 'Genève', Reference 25934OR Sotheby's, May 2024
Audemars Piguet Millenary Frosted Gold Philosophique, Reference 77266OR.GG.1 Sotheby's, May 2026
Audemars Piguet Reference 5548BA Montre bracelet en or jaune à quantième per Sotheby's, Oct 2024
Audemars Piguet Retailed by Fred Reference 5548BA Montre bracelet en or jaun Sotheby's, Mar 2024
Audemars Piguet Reference 35656BC | A white gold and diamond-set skeletonize Sotheby's, Jun 2023

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