Bonhams 2025-05 · 27 May 2025

Franck Muller. AN 18K Gold Automatic Calendar Wristwatch with Triple Time Zone Master Banker

FRANCK MULLER. AN 18K GOLD AUTOMATIC CALENDAR WRISTWATCH WITH TRIPLE TIME ZONE Master Banker, Ref: 6850 MB, c. 2000s

Franck Muller · reference 6850

Bonhams, May 2025

Hammer result

USD 4,608

8% below the high estimate
Low estimate USD 3,000
High estimate USD 5,000

The lot

Auction house

Bonhams

Sale

Bonhams 2025-05

Date

27 May 2025

Lot number

3051

Reference

6850

Brand

Franck Muller

Year

2005

Ask against realised

$9,000 dealers ask from vs $4,608 this lot made

Across 5 dealer listings of reference 6850. The ask is what a dealer wants today, not a sale.

What this reference has made at auction

63 confirmed sales, 2015 to 2026

Average realised price per year, 2015 to 2026. Low $4,543, high $11,153.

YearSalesAverageRange
2026 3 $10,913 $5,789 to $14,700
2025 10 $9,515 $3,328 to $25,135
2024 5 $7,427 $2,640 to $19,482
2023 6 $8,449 $3,192 to $16,240
2022 4 $8,955 $5,437 to $13,860
2021 4 $5,414 $3,539 to $7,304
2020 3 $4,543 $2,961 to $6,773
2019 9 $7,294 $2,637 to $15,000
2018 7 $11,153 $2,766 to $39,556
2017 4 $4,931 $3,125 to $6,875
2016 4 $6,105 $2,095 to $13,704
2015 4 $9,193 $6,250 to $15,000

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

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