Fifty Fathoms, c. 1975 — BLANCPAIN. AN INTERESTING STAINLESS STEEL AUTOMATIC CALENDAR WRISTWATCH

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Estimate: $10,000–$15,000 hammer
Result
Performance
Sale: Bonhams — Watches Online, Online, New York · 1 March 2024
Record ID: TB-2026-309681
Record: first seen 20 Jul 2026 · updated 20 Jul 2026 · source ↗
Cite this record: TB-2026-309681 — https://thebasis.art/cite/TB-2026-309681

Blancpain. An Interesting Stainless Steel Automatic Calendar Wristwatch, Fifty Fathoms, c. 1975. Bonhams, 1 Mar 2024, lot 8. bought in (did not sell). TheBasis.Art, TB-2026-309681.

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Blancpain. An Interesting Stainless Steel Automatic Calendar Wristwatch, Fifty Fathoms, c. 1975. Bonhams, 1 Mar 2024, lot 8. bought in (did not sell). TheBasis.Art, TB-2026-309681.

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From the same sale Watches Online · Mar 2024

Lot	Artist	Estimate	Result
Hourstriker, Ref: 6106-103, Purchased 1st May, 2011	Ulysse Nardin. An 18k Rose Gold Automatic Wristwatch With Onyx Dial	$25,000–$30,000
c. 1940s	Omega. A Rare Stainless Steel Manual Wind Chronograph Wristwatch	—	upcoming
Compax, Ref: 184.450, c. 1990s	Universal Genève. An 18k Gold Manual Wind Chronograph Wristwatch	$4,000–$6,000
Weems, Ref: 4826, c. 1940s	Longines. A Rare Stainless Steel Manual Wind Flyback Chronograph Wristwatch	$8,000–$12,000
c. 1960s	Longines. An Oversized Stainless Steel Automatic Wristwatch	$8,000–$12,000
Calatrava, Ref: 2591, c. 1960s	Patek Philippe. An 18k Gold Manual Wind Bracelet Watch	$7,000–$10,000

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
Omega. A Stainless Steel Automatic Calendar Bracelet Watch	Rolex. Montre bracelet en acier avec date mouvemet automatiq	$12,466	Bonhams, Oct 2024
Omega. A Stainless Steel Automatic Calendar Bracelet Watch	Explorer, Ref: 1016, Circa 1957		Bonhams, May 2024
Rolex. A Lady's Stainless Steel And Gold Automatic Calendar Bracelet Watch	Submariner, Ref: 16613, Circa 2004		Bonhams, May 2023
Omega. A Stainless Steel Automatic Calendar Bracelet Watch	Deepsea Sea-Dweller, Ref: 116660,		Bonhams, Apr 2022
Rolex. A Lady's Stainless Steel And Gold Automatic Calendar Bracelet Watch	Yacht-Master, Ref: 16623, Purchased August 2009		Bonhams, May 2024
Omega. A Stainless Steel Automatic Calendar Bracelet Watch	GMT Master 'Pepsi', Ref: 1675, Circa 1972		Bonhams, Nov 2021
Omega. A Stainless Steel Automatic Calendar Bracelet Watch	Rolex. Montre bracelet en acier avec date mouvement automati		Bonhams, Oct 2024
Patek Philippe. An 18k Gold Manual Wind Wristwatch	Gondolo, Ref: 5124G, Circa 2015		Bonhams, Sep 2019

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.