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Lot 136 · Knightsbridge Jewels

by Longines, circa 1960

A Diamond-set Watch/bracelet

Catalog image of by Longines, circa 1960
Catalog image, served from the auction house’s site — © the house.

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Estimate
£1,200–£1,500 hammer ≈ $1,481–$1,852
Result
Performance
Sale
Bonhams — Knightsbridge Jewels, London, Knightsbridge · 11 September 2019
Record ID
TB-2026-748214
Record
first seen 22 Jul 2026 · updated 22 Jul 2026 · source ↗
Cite this record
TB-2026-748214 — https://thebasis.art/cite/TB-2026-748214

A Diamond-set Watch/bracelet, by Longines, circa 1960. Bonhams, 11 Sep 2019, lot 136. result recorded. TheBasis.Art, TB-2026-748214.

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A Diamond-set Watch/bracelet, by Longines, circa 1960. Bonhams, 11 Sep 2019, lot 136. result recorded. TheBasis.Art, TB-2026-748214.

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From the same sale Knightsbridge Jewels · Sep 2019

LotArtistEstimateResult
Dreicer & Co., circa 1910 Sapphire And Diamond Ring £800–£1,200
A jade and diamond ballerina ring £2,500–£3,500
A gem-set bangle and ring suite (2) Gem-set Bangle And Ring Suite £1,000–£1,500
A fancy coloured diamond ring, a diamond eternity ring, and an emeral… Fancy Coloured Diamond Ring, Diamond Eternity Ring, And Emerald Eternity Ring £4,000–£6,000
An aquamarine and diamond ring £1,500–£2,000
circa 1970 Diamond Pendant Necklace £800–£1,000

Comparable results nearest sold works, same medium & price band

ArtistLotvs. estimateResult USD, incl. premiumSale
A Diamond-set Watch/bracelet circa 1970 $1,750 Bonhams, Jul 2019
A Diamond-set Watch/bracelet A diamond bracelet watch, Christie's, Jan 2004
Sapphire And Diamond Ring 1995 Bonhams, Mar 2026
A Diamond-set Watch/bracelet by Jaeger-LeCoultre, circa 1960 Bonhams, Oct 2018
Sapphire And Diamond Ring Bague Saphir Et Diamants Bonhams, May 2025
A Diamond-set Watch/bracelet circa 1955 Bonhams, Nov 2018
Diamond Bar Brooch Circa 1900 Bonhams, Apr 2023
Sapphire And Diamond Ring Bague Saphirs Et Diamants Bonhams, Jan 2026

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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