Dato-Compax, Ref: 12495, Circa 1950 — Universal Genève. An 18K gold manual wind calendar chronograph wristwatch

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Estimate: £1,500–£2,000 hammer ≈ $1,955–$2,607
Result
Performance
Sale: Bonhams — Watches and Wristwatches, London, Knightsbridge · 18 February 2020
Record ID: TB-2026-711149
Record: first seen 21 Jul 2026 · updated 21 Jul 2026 · source ↗
Cite this record: TB-2026-711149 — https://thebasis.art/cite/TB-2026-711149

Universal Genève. An 18k Gold Manual Wind Chronograph Wristwatch, Dato-Compax, Ref: 12495, Circa 1950. Bonhams, 18 Feb 2020, lot 105. result recorded. TheBasis.Art, TB-2026-711149.

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Universal Genève. An 18k Gold Manual Wind Chronograph Wristwatch, Dato-Compax, Ref: 12495, Circa 1950. Bonhams, 18 Feb 2020, lot 105. result recorded. TheBasis.Art, TB-2026-711149.

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From the same sale Watches and Wristwatches · Feb 2020

Lot	Artist	Estimate
Circa 1830	A Silver Key Wind Quarter Repeating Open Face Pocket Watch	£500–£700
Circa 1900	An 18k Gold Keyless Wind Full Hunter Pocket Watch For The Turkish Market	£800–£1,200
Circa 1910	International Watch Company. A 14k Gold Keyless Wind Full Hunter Pocket Watch	£1,800–£2,200
Circa 1912	Vacheron & Constantin. A 14k Gold Keyless Wind Open Face Pocket Watch	£600–£800
Ref: 6345, Circa 1970	Vacheron & Constantin. A 14k Gold Keyless Wind Open Face Pocket Watch	£1,000–£1,500
Circa 1980	Vacheron & Constantin. A 14k Gold Keyless Wind Open Face Pocket Watch	£4,000–£6,000

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
Universal Genève. An 18k Gold Manual Wind Chronograph Wristwatch	Compur, Ref: 12519, Circa 1950	$2,934	Bonhams, Feb 2026
Universal Genève. An 18k Gold Manual Wind Chronograph Wristwatch	Compax, Ref: 124107, c. 1950s		Bonhams, Apr 2026
Universal Genève. An 18k Gold Manual Wind Chronograph Wristwatch	Uni-Compax, Ref: 124146 3, Circa 1950		Bonhams, Sep 2019
Heuer. A Stainless Steel Automatic Calendar Wristwatch	Seamaster Planet Ocean 600M, Ref: 232.30.46.21.01.004, c. 20		Bonhams, Nov 2024
Heuer. A Stainless Steel Automatic Calendar Wristwatch	Cartier. Montre bracelet en acier avec date mouvement automa		Bonhams, Jun 2026
Universal Genève. An 18k Gold Manual Wind Chronograph Wristwatch	Tri-Compax, Ref: 12510, c. 1940s		Bonhams, Mar 2025
Patek Philippe. An 18k Gold Manual Wind Bracelet Watch	Ref: 3362, Circa 1970		Bonhams, Sep 2021
Heuer. A Stainless Steel Automatic Calendar Wristwatch	Luminor Marina, Ref: PAM00120, OP6625, BB1135591, Circa 2004		Bonhams, Jun 2018

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.