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

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Estimate: £2,000–£3,000 hammer ≈ $2,543–$3,815
Result
Performance
Sale: Bonhams — Watches and Wristwatches, London, Knightsbridge · 22 May 2024
Record ID: TB-2026-396544
Record: first seen 20 Jul 2026 · updated 22 Jul 2026 · source ↗
Cite this record: TB-2026-396544 — https://thebasis.art/cite/TB-2026-396544

Omega. An 18k Gold Automatic Calendar Wristwatch With Dial Featuring Prince Khalifa Bin Salman Al Khalifa, Prime Minister Of Bahrain, Ref: 166.070, Circa 1970. Bonhams, 22 May 2024, lot 92. bought in (did not sell). TheBasis.Art, TB-2026-396544.

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Omega. An 18k Gold Automatic Calendar Wristwatch With Dial Featuring Prince Khalifa Bin Salman Al Khalifa, Prime Minister Of Bahrain, Ref: 166.070, Circa 1970. Bonhams, 22 May 2024, lot 92. bought in (did not sell). TheBasis.Art, TB-2026-396544.

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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
Ellipse, Ref: 4223, Circa 1970	Patek Philippe. A Lady's 18k White Gold Manual Wind Wristwatch With Sigma Dial	£3,500–£4,500

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
Omega. An 18k Gold Automatic Calendar Wristwatch With Dial Featuring Prince Khalifa Bin Salman Al Khalifa, Prime Minister Of Bahrain	Ref: 166.070, Circa 1970	$2,751	Bonhams, Jun 2024
Rolex. A Stainless Steel Automatic Chronograph Bracelet Watch	Speedmaster Professional, Ref: 3570.50.00, Purchased Septemb		Bonhams, Sep 2024
Omega. An 18k Gold Automatic Bracelet Watch	De Ville, London Import mark for 1966		Bonhams, Jan 2025
Rolex. A Stainless Steel Automatic Chronograph Bracelet Watch	Aquatimer, Ref: IW376703, Circa 2009		Bonhams, Nov 2021
Omega. A Stainless Steel Military Issued Manual Wind Wristwatch	'Dirty Dozen', Circa 1944		Bonhams, Oct 2023
Waltham. A 9k Gold Keyless Wind Full Hunter Pocket Watch	Birmingham Hallmark for 1919		Bonhams, Oct 2025
Omega. An 18k Gold Automatic Bracelet Watch	Circa 1947		Bonhams, Aug 2026
Rolex. A Stainless Steel Automatic Chronograph Bracelet Watch	Speedmaster Mark V, Ref: ST 376.0806, Circa 1984		Bonhams, Sep 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.