Birmingham Hallmark for 1930 — J.W.Benson, London. A 9K gold keyless wind open face pocket watch

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Estimate: £800–£1,200 hammer ≈ $1,065–$1,597
Result
Performance
Sale: Bonhams — Weekly: Watches, Online, London, Knightsbridge · 24 October 2025
Record ID: TB-2026-175138
Record: first seen 20 Jul 2026 · updated 20 Jul 2026 · source ↗
Cite this record: TB-2026-175138 — https://thebasis.art/cite/TB-2026-175138

J.w.benson, London. A 9k Gold Keyless Wind Open Face Pocket Watch, Birmingham Hallmark for 1930. Bonhams, 24 Oct 2025, lot 70. result recorded. TheBasis.Art, TB-2026-175138.

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J.w.benson, London. A 9k Gold Keyless Wind Open Face Pocket Watch, Birmingham Hallmark for 1930. Bonhams, 24 Oct 2025, lot 70. result recorded. TheBasis.Art, TB-2026-175138.

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From the same sale Weekly: Watches · Oct 2025

Lot	Artist	Estimate
Altitude Première Small Seconds, Circa 2014	Alexandre Meerson. A Titanium Automatic Wristwatch	£1,000–£1,500
Facet Square Prestige, Ref: 8026, Limited Edition No.11/25, Circa 2000	Alfred Dunhill. A Limited Edition Stainless Steel Onyx Cacholong And Diamond Set Quartz Bracelet Watch	£1,500–£2,000
Ref: B13352, Purchased 31st March 2004	Breitling. A Stainless Steel And Gold Automatic Chronograph Calendar Bracelet Watch	£1,000–£1,500
S500 Endurance, Ref: Limited Edition No.056/300, Purchased 8th Septem…	Bremont. A Limited Edition Titanium Automatic Calendar Wristwatch	£1,500–£2,000
Accutron Spaceview , Circa 1970	Bulova. A Gilt And Stainless Steel Electronic Bracelet Watch	£600–£800
Must de Vendome, Circa 1990	Cartier. A Gold Plated Silver Quartz Wristwatch	£500–£700

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
J.w.benson, London. A 9k Gold Keyless Wind Open Face Pocket Watch	Circa 1920	$1,898	Bonhams, May 2025
J.w.benson, London. A 9k Gold Keyless Wind Open Face Pocket Watch	London Hallmark for 1886		Bonhams, Feb 2025
Rolex. A Stainless Steel Manual Wind Wristwatch	Oyster, Ref: 6480, Purchased 1st August 1960		Bonhams, Nov 2023
J.w.benson, London. A 9k Gold Keyless Wind Open Face Pocket Watch	London Hallmark for 1931		Bonhams, Mar 2024
A 9k Gold Keyless Wind Open Face Pocket Watch	London Hallmark for 1861		Bonhams, Apr 2024
A 9k Gold Keyless Wind Open Face Pocket Watch	Circa 1850		Bonhams, Jun 2024
J.w.benson, London. A 9k Gold Keyless Wind Open Face Pocket Watch	London Hallmark for 1924		Bonhams, Feb 2024
Rolex. A Stainless Steel Manual Wind Wristwatch	Oyster Royal, Ref: 6144, Circa 1952		Bonhams, Feb 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.