Circa 1780 — Jean Marchand. A continental gold key wind open face pocket watch

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Estimate: £1,000–£1,500 hammer ≈ $1,421–$2,132
Result
Performance
Sale: Bonhams — Watches and Wristwatches, London, Knightsbridge · 18 May 2021
Record ID: TB-2026-647961
Record: first seen 21 Jul 2026 · updated 21 Jul 2026 · source ↗
Cite this record: TB-2026-647961 — https://thebasis.art/cite/TB-2026-647961

Jean Marchand. A Continental Gold Key Wind Open Face Pocket Watch, Circa 1780. Bonhams, 18 May 2021, lot 8. bought in (did not sell). TheBasis.Art, TB-2026-647961.

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Jean Marchand. A Continental Gold Key Wind Open Face Pocket Watch, Circa 1780. Bonhams, 18 May 2021, lot 8. bought in (did not sell). TheBasis.Art, TB-2026-647961.

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From the same sale Watches and Wristwatches · May 2021

Lot	Artist	Estimate
Circa 1720	Andrew Dunlop. A Fine Early 18th Century Gold Repoussé Repeating Pair Case Pocket Watch	£8,000–£12,000
Circa 1780	A Gilt Metal Key Wind Open Face Pocket Watch With Enamel Scene To Reverse	£1,500–£2,000
Circa 1830	Fredrik Jürgensen, Copenhagen. An 18k Gold Key Wind Quarter Repeating Open Face Pocket Watch	£3,000–£4,000
London Hallmark for 1884	Barraud & Lunds, 49 Cornhill, London. An 18k Gold Keyless Wind Open Face Pocket Watch	£1,500–£2,000
London Hallmark for 1877	Charles Frodsham, 84 Strand, London. An 18k Gold Keyless Wind Full Hunter Pocket Watch	£2,500–£3,500
Circa 1920	Waltham. A 9k Gold Keyless Wind Full Hunter Pocket Watch	£600–£800

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
Jean Marchand. A Continental Gold Key Wind Open Face Pocket Watch	Circa 1780	$1,210	Bonhams, Feb 2022
Heuer. A Stainless Steel Automatic Calendar Wristwatch	IWC. Montre bracelet en acier avec date mouvement automatiqu		Bonhams, Dec 2023
Vacheron Constantin. A Lady's 18k White Gold Manual Wind Bracelet Watch	Ref: 7150, Circa 1935		Bonhams, Oct 2023
Rolex. A Stainless Steel Automatic Bracelet Watch	Seamaster, Ref: 2846/2848 13SC, Circa 1956		Bonhams, Jan 2025
Rolex. A Stainless Steel Automatic Bracelet Watch	Constellation, Ref: 167.005, Circa 1961		Bonhams, Nov 2023
Vacheron Constantin. A Lady's 18k White Gold Manual Wind Bracelet Watch	Ref: 6898, London Import mark for 1972		Bonhams, Sep 2021
Vacheron Constantin. A Lady's 18k White Gold Manual Wind Bracelet Watch	Ref: 6990, Circa 1960		Bonhams, Sep 2023
Heuer. A Stainless Steel Automatic Calendar Wristwatch	Corum. Montre bracelet en acier avec date mouvement automati		Bonhams, Nov 2024

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.