Important Watches · 20 March 2010

Patek Philippe Ref. 3940, Platinum Patek Philippe, Genève, movement No. 772301, case No

Patek Philippe Ref. 3940, Platinum Patek Philippe, Genève, movement No. 772301, case No. 2866891, Ref. 3940. Sold on January 3rd, 1991. Very fine and rare, self-winding, platinum wristwatch with perpetual calendar, 24 hour and leap year indication, moon phases and a platinum Patek Philippe buckle. Accompanied by a Patek Philippe box, setting pin and Certificate of Origin.

Patek Philippe · reference 3940

Antiquorum, March 2010

Hammer result

CHF 57,600

about $54,263 at today's rate

13% below the high estimate
Low estimate CHF 52,000
High estimate CHF 66,000
In USD $48,987 to $62,176

The lot

Auction house

Antiquorum

Sale

Important Watches

Date

20 March 2010

Lot number

226

Reference

3940

Brand

Patek Philippe

Accompanied by

box and papers

Ask against realised

$1,995 dealers ask from vs $54,263 this lot made

Across 36 dealer listings of reference 3940. The ask is what a dealer wants today, not a sale.

What this reference has made at auction

81 confirmed sales, 2014 to 2026

Average realised price per year, 2014 to 2026. Low $32,399, high $345,177.

YearSalesAverageRange
2026 6 $345,177 $65,857 to $965,200
2025 9 $76,230 $55,736 to $142,164
2024 8 $61,251 $42,833 to $107,100
2023 9 $83,119 $2,451 to $325,605
2022 9 $54,393 $37,586 to $75,744
2021 9 $50,968 $35,456 to $82,120
2020 2 $37,472 $35,000 to $39,945
2019 8 $39,993 $478.47 to $81,250
2018 6 $38,855 $27,500 to $62,187
2017 5 $39,937 $25,105 to $56,049
2015 3 $36,289 $29,024 to $47,500
2014 7 $32,399 $27,500 to $38,694

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
Patek Philippe Ref. 3940 Perpetual Calendar "First Series, B Phillips Jun 2026 USD 965,200 ($965,200)
PATEK PHILIPPE | GRAND COMPLICATIONS, REF.3940, A RARE YELLO Bonhams Jun 2026 AUD 92,250 ($65,857)
PATEK PHILIPPE. A RARE 18K GOLD AUTOMATIC PERPETUAL CALENDAR Christie's May 2026 HKD 762,000 ($97,270)
PATEK PHILIPPE. A COVETED AND ELEGANT 18K GOLD AUTOMATIC PER Christie's May 2026 CHF 53,340 ($68,622)
PATEK PHILIPPE. A COVETED AND ELEGANT 18K WHITE GOLD AUTOMAT Christie's May 2026 CHF 69,850 ($89,862)
PATEK PHILIPPE. AN IMPORTANT AND HIGHLY ATTRACTIVE 18K GOLD Christie's May 2026 CHF 609,600 ($784,253)
PATEK PHILIPPE. A VERY RARE 18K PINK GOLD AUTOMATIC PERPETUA Christie's Nov 2025 HKD 571,500 ($73,488)
PATEK PHILIPPE, YELLOW GOLD PERPETUAL CALENDAR WRISTWATCH, R Christie's Nov 2025 CHF 60,960 ($75,764)
Sourcing request

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