Fine Watches · 12 March 2026

Quantième Perpétuel, Reference 25657BA | A yellow gold perpetual calendar wristwatch with moon

Quantième Perpétuel, Reference 25657BA | A yellow gold perpetual calendar wristwatch with moon phases, Circa 1985

Audemars Piguet · reference 25657BA

Sotheby's, March 2026

Hammer result

HKD 153,600

about $19,624 at today's rate

23% below the high estimate
Low estimate HKD 100,000
High estimate HKD 200,000
In USD $12,776 to $25,553

The lot

Auction house

Sotheby's

Sale

Fine Watches

Date

12 March 2026

Lot number

8780

Reference

25657BA

Brand

Audemars Piguet

Year

1985

Ask against realised

$11,900 dealers ask from vs $19,624 this lot made

Across 16 dealer listings of reference 25657BA. The ask is what a dealer wants today, not a sale.

What this reference has made at auction

11 confirmed sales, 2020 to 2026

Average realised price per year, 2020 to 2026. Low $10,652, high $48,736.

YearSalesAverageRange
2026 1 $19,624 $19,624 to $19,624
2025 1 $19,488 $19,488 to $19,488
2024 2 $48,736 $20,400 to $77,072
2023 1 $13,757 $13,757 to $13,757
2022 3 $18,418 $17,325 to $19,250
2021 2 $13,513 $8,325 to $18,700
2020 1 $10,652 $10,652 to $10,652

Confirmed sales only, converted to USD at today's rate so salerooms in different currencies can be compared. Unsold lots and withheld prices are excluded from the averages.

Other sales of this reference

8 shown, most recent first

WatchHouseDateResult
AUDEMARS PIGUET, QUANTIEME PERPETUAL AUTOMATIQUE, REF. 25657 Christie's Apr 2025 HKD 151,200 ($19,488)
Reference 25657BA Quantième Perpétuel | A yellow gold automa Sotheby's Dec 2024 USD 20,400 ($20,400)
Audemars Piguet Ref. 25657BA Phillips May 2024 CHF 69,850 ($77,072)
Audemars Piguet Quantième Perpétuel Automatique 25657BA Box Loupe This Apr 2023 USD 13,757 ($13,757)
AUDEMARS PIGUET QUANTIÈME PERPÉTUEL AUTOMATIQUE 25657BA WITH Loupe This Dec 2022 USD 19,250 ($19,250)
AUDEMARS PIGUET, YELLOW GOLD PERPETUAL CALENDAR, REF. 25657B Christie's Nov 2022 CHF 17,640 ($18,679)
Audemars Piguet Quantieme Perpetual Automatique 25657BA Loupe This Sep 2022 USD 17,325 ($17,325)
Audemars Piguet Quantième Perpétuel Automatique 25657BA Loupe This Nov 2021 USD 18,700 ($18,700)
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