Watches Online: The Geneva Edit · 19 November 2025

Patek Philippe, White Gold 'Monodate', ref. 3445/6 Movement no. 1'128'764, Case no. 325'914

PATEK PHILIPPE, WHITE GOLD 'MONODATE', REF. 3445/6 MOVEMENT NO. 1'128'764, CASE NO. 325'914

Patek Philippe · reference 3445/6

Christie's, November 2025

Hammer result

CHF 8,255

about $10,260 at today's rate

31% below the high estimate
Low estimate CHF 6,000
High estimate CHF 12,000
In USD $7,457 to $14,914

The lot

Auction house

Christie's

Sale

Watches Online: The Geneva Edit

Date

19 November 2025

Lot number

375

Reference

3445/6

Brand

Patek Philippe

Ask against realised

$11,900 dealers ask from vs $10,260 this lot made

Across 5 dealer listings of reference 3445/6. The ask is what a dealer wants today, not a sale.

What this reference has made at auction

17 confirmed sales, 2006 to 2026

Average realised price per year, 2006 to 2026. Low $6,453, high $19,463.

YearSalesAverageRange
2026 1 $9,729 $9,729 to $9,729
2025 2 $12,022 $10,260 to $13,784
2024 2 $9,840 $7,560 to $12,119
2023 2 $19,463 $16,221 to $22,706
2021 1 $12,375 $12,375 to $12,375
2019 1 $6,453 $6,453 to $6,453
2017 1 $8,004 $8,004 to $8,004
2014 1 $11,199 $11,199 to $11,199
2012 1 $8,079 $8,079 to $8,079
2009 2 $8,100 $7,800 to $8,400
2007 2 $11,366 $10,856 to $11,875
2006 1 $7,913 $7,913 to $7,913

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, WHITE GOLD 'MONODATE', REF. 3445/6 MOVEMENT Christie's Apr 2026 HKD 76,200 ($9,729)
Patek Philippe Ref. 3445/6 Phillips May 2025 HKD 107,950 ($13,784)
PATEK PHILIPPE, YELLOW GOLD WRISTWATCH WITH DATE AND BRACELE Christie's Dec 2024 USD 7,560 ($7,560)
Patek Philippe. A fine 18K white gold automatic calendar bra Bonhams Feb 2024 GBP 9,600 ($12,119)
Patek Philippe Ref. 3445/6 Calatrava Phillips May 2023 HKD 127,000 ($16,221)
Reference 3445/6 | A yellow gold wristwatch with date and in Sotheby's May 2023 CHF 20,320 ($22,706)
Retailed by Gübelin: Ref. 3445/6 White gold bracelet watch Sotheby's Nov 2021 CHF 11,340 ($12,375)
Patek Philippe. An 18K gold automatic calendar bracelet watc Bonhams May 2019 GBP 5,062 ($6,453)
Sourcing request

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