Louis Tank , Ref: 2441, Circa 2000 — Cartier. An 18K gold quartz calendar wristwatch

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Estimate: £2,500–£3,500 hammer ≈ $3,179–$4,451
Result
Performance
Sale: Bonhams — Watches and Wristwatches, London, Knightsbridge · 22 May 2024
Record ID: TB-2026-396613
Record: first seen 20 Jul 2026 · updated 20 Jul 2026 · source ↗
Cite this record: TB-2026-396613 — https://thebasis.art/cite/TB-2026-396613

Cartier: An 18k Gold Quartz Calendar Wristwatch, Louis Tank , Ref: 2441, Circa 2000. Bonhams, 22 May 2024, lot 162. result recorded. TheBasis.Art, TB-2026-396613.

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Cartier: An 18k Gold Quartz Calendar Wristwatch, Louis Tank , Ref: 2441, Circa 2000. Bonhams, 22 May 2024, lot 162. result recorded. TheBasis.Art, TB-2026-396613.

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From the same sale Watches and Wristwatches · May 2024

Lot	Artist	Estimate
Constellation, Circa 1965	Omega. An 18k Gold Automatic Calendar Bracelet Watch With Pie-pan Dial	£3,000–£4,000
Circa 1810	Vaucher Frères. An Unusual Continental Gold Key Wind Open Face Pocket Watch With Independent Centre Seconds	£1,200–£1,800
Circa 1840	Vacheron & Constantin. A 14k Gold Keyless Wind Open Face Pocket Watch	£1,000–£1,500
Circa 1903	Waltham. A 9k Gold Keyless Wind Full Hunter Pocket Watch	£1,500–£2,000
Navitimer, Ref: 806, Circa 1965	Breitling. A Stainless Steel Manual Wind Chronograph Wristwatch	£2,000–£3,000
Ref: 166.070, Circa 1970	Omega. An 18k Gold Automatic Calendar Wristwatch With Dial Featuring Prince Khalifa Bin Salman Al Khalifa, Prime Minister Of Bahrain	£2,000–£3,000

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
Cartier: An 18k Gold Quartz Calendar Wristwatch	Tank Américaine, Ref: 8012905, Circa 1995	$4,893	Bonhams, Nov 2024
Cartier: An 18k Gold Quartz Calendar Wristwatch	Cougar, Ref: 887920, c. 1989		Bonhams, Jun 2025
Rolex. A Stainless Steel Manual Wind Wristwatch	Railmaster, Ref: 2914-4, Circa 1960		Bonhams, May 2026
Cartier: An 18k Gold Quartz Calendar Wristwatch	Diabolo, Ref: 1420-0, c. 1990s		Bonhams, Jun 2025
Rolex. A Stainless Steel Automatic Bracelet Watch	Oyster Perpetual, Ref: 116000, Purchased 27th December 2018		Bonhams, May 2024
Rolex. A Stainless Steel Automatic Bracelet Watch	Oyster Perpetual, Ref: 6350/6352, Circa 1954		Bonhams, Nov 2022
Cartier: An 18k Gold Quartz Calendar Wristwatch	Panthère, Case No.6839700298, Circa 1995		Bonhams, Sep 2015
Omega. A 9k Gold Manual Wind Wristwatch	Ref: 2619, Circa 1947		Bonhams, Feb 2022

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.