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Lot 2144 · Weekly: Watches

Ultrasonic - Seapearl 6000, c. 1950s

Eterna. A Stainless Steel Automatic Wristwatch

Catalog image of Ultrasonic - Seapearl 6000, c. 1950s
Catalog image, served from the auction house’s site — © the house.

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Estimate
$800–$1,200 hammer
Result
Performance
Sale
Bonhams — Weekly: Watches, Online, New York · 19 September 2024
Record ID
TB-2026-362876
Record
first seen 20 Jul 2026 · updated 20 Jul 2026 · source ↗
Cite this record
TB-2026-362876 — https://thebasis.art/cite/TB-2026-362876

Eterna. A Stainless Steel Automatic Wristwatch, Ultrasonic - Seapearl 6000, c. 1950s. Bonhams, 19 Sep 2024, lot 2144. bought in (did not sell). TheBasis.Art, TB-2026-362876.

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Eterna. A Stainless Steel Automatic Wristwatch, Ultrasonic - Seapearl 6000, c. 1950s. Bonhams, 19 Sep 2024, lot 2144. bought in (did not sell). TheBasis.Art, TB-2026-362876.

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From the same sale Weekly: Watches · Sep 2024

LotArtistEstimateResult
Pelagos , Ref: 25600TN, c. 2015 [no Reserve] Tudor. A Titanium Automatic Calendar Bracelet Watch $1,500–$2,500
Oyster Perpetual Date, Ref: 6916 , c. 1963 Omega. A Stainless Steel Automatic Calendar Bracelet Watch $3,000–$5,000
Oysterdate, Ref: 6466, c. 1960s Rolex. A Stainless Steel Manual Wind Calendar Bracelet Watch $1,500–$2,500
Oyster Perpetual, Ref: 1007/1005, c. 1966 Rolex. A Stainless Steel And Gold Automatic Wristwatch $2,200–$3,200
Air-King, Ref: 5500, c. 1972 Rolex. A Stainless Steel Automatic Bracelet Watch $2,500–$3,500
Millenary, Ref: 15016ST, c. 2005 Audemars Piguet. A Stainless Steel Automatic Calendar Wristwatch $4,500–$6,000

Comparable results nearest sold works, same medium & price band

ArtistLotvs. estimateResult USD, incl. premiumSale
Eterna. A Stainless Steel Automatic Wristwatch Baltic. Montre bracelet en acier mouvement automatique MR $656 Bonhams, Aug 2026
Rolex. A Stainless Steel Manual Wind Wristwatch Seamaster 30, Ref: 2910-1 SC, Circa 1956 Bonhams, May 2021
Eterna. A Stainless Steel Automatic Wristwatch Tank Divan, Ref:2612, Case No.157444CE, Circa 2005 Bonhams, May 2015
Omega. An 18k Gold Automatic Calendar Wristwatch Ref: 161/25418, London Hallmark for 1966 Bonhams, Nov 2021
Heuer. A Stainless Steel Automatic Calendar Wristwatch Dynamic, Ref: 166.0310, Circa 1990 Bonhams, Feb 2025
Eterna. A Stainless Steel Automatic Wristwatch Tank Divan, Ref:2612, Case No.101194CE, Sold 12th November 2 Bonhams, Sep 2015
Heuer. A Stainless Steel Automatic Calendar Wristwatch Constellation, Ref: ST168019, Purchased 24th December 1969 Bonhams, Feb 2023
Omega. A Stainless Steel Automatic Calendar Bracelet Watch Dynamic, Circa 1970 Bonhams, Apr 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.

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