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Lot 1006 · Fine Watches, Wristwatches and Writing Instruments

Bulgari Quadratto, Ref:SQ 29 GL, Case No.F297, Circa 2005

Bulgari. An 18k Gold Quartz Calendar Wristwatch

Catalog image of Bulgari Quadratto, Ref:SQ 29 GL, Case No.F297, Circa 2005
Catalog image, served from the auction house’s site — © the house.

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Estimate
HK$20,000–HK$30,000 hammer ≈ $2,579–$3,868
Result
Performance
Sale
Bonhams — Fine Watches, Wristwatches and Writing Instruments, Hong Kong, Six Pacific Place · 29 November 2014
Record ID
TB-2026-1912824
Record
first seen 24 Jul 2026 · updated 24 Jul 2026 · source ↗
Cite this record
TB-2026-1912824 — https://thebasis.art/cite/TB-2026-1912824

Bulgari. An 18k Gold Quartz Calendar Wristwatch, Bulgari Quadratto, Ref:SQ 29 GL, Case No.F297, Circa 2005. Bonhams, 29 Nov 2014, lot 1006. bought in (did not sell). TheBasis.Art, TB-2026-1912824.

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Bulgari. An 18k Gold Quartz Calendar Wristwatch, Bulgari Quadratto, Ref:SQ 29 GL, Case No.F297, Circa 2005. Bonhams, 29 Nov 2014, lot 1006. bought in (did not sell). TheBasis.Art, TB-2026-1912824.

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From the same sale Fine Watches, Wristwatches and Writing Instruments · Nov 2014

LotArtistEstimateResult
Ref:FP28769/BPM28770, manufactured in 2007 HK$7,900–HK$12,000
Soulmakers for 100 years, Ref:1906FP M100643/1906BP M100649/1906RB M1… HK$39,000–HK$54,000
Soulmakers for 100 years, Ref:M10028, No.256/1000, manufactured in 2006 HK$16,000–HK$23,000
Ref: M28782, No.82/3000, manufactured in 2009 HK$39,000–HK$54,000
Meisterstück 1924, PL55447, No.1118/1924, Circa 1999 HK$15,000–HK$25,000
Ref:FP02386/BP02367/NB02416/BF02450/PS02419/BC02414, No.0818/1924, ma… HK$23,000–HK$39,000

Comparable results nearest sold works, same medium & price band

ArtistLotvs. estimateResult USD, incl. premiumSale
Rolex. An 18k White Gold Manual Wind Wristwatch Prince, Ref: 3937, Circa 1938 $3,192 Bonhams, Sep 2023
Heuer. A Stainless Steel Automatic Calendar Wristwatch Datejust, Ref: 1601, Circa 1951 Bonhams, Jul 2023
Rolex. A Stainless Steel Automatic Bracelet Watch Oyster Perpetual, Ref: 76094, Circa 2000 Bonhams, Feb 2023
Heuer. A Stainless Steel Automatic Calendar Wristwatch Seamaster 120, Ref: 566.007, Circa 1970 Bonhams, May 2024
Heuer. A Stainless Steel Automatic Calendar Wristwatch Seamaster 120, Ref: 166 073, Circa 1970 Bonhams, Feb 2022
Rolex. An 18k White Gold Manual Wind Wristwatch Glasgow Import mark for 1928 Bonhams, Oct 2023
Rolex. A Stainless Steel Manual Wind Wristwatch Prince, Ref: 1490, Circa 1936 Bonhams, Nov 2023
Heuer. A Stainless Steel Automatic Calendar Wristwatch Mark XII Fliegeruhr, Ref: 3241, c.1995 Bonhams, Jun 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.

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