Important Modern & Vintage Timepieces · 9 October 2010

Franc k Muller - White Gold - Crazy Hours Franck Muller, Genève, "Crazy Hours", No. 558, Ref

Franc k Muller - White Gold - Crazy Hours Franck Muller, Genève, "Crazy Hours", No. 558, Ref. 5850 CH. Made in the early 2000s. Very fine and very unusual, tonneau-shaped, self-winding, water-resistant, 18K white gold wristwatch with random jumping hours and an 18K white gold Franck Muller buckle. Accompanied by a fitted box and certificate. To be sold without reserve

Franck Muller · reference 5850

Antiquorum, October 2010

Hammer result

HKD 118,750

about $15,309 at today's rate

Beat the high estimate by 32%
Low estimate HKD 60,000
High estimate HKD 90,000
In USD $7,735 to $11,603

The lot

Auction house

Antiquorum

Sale

Important Modern & Vintage Timepieces

Date

9 October 2010

Lot number

383

Reference

5850

Brand

Franck Muller

Year

2005

Accompanied by

box and papers

Ask against realised

$3,179 dealers ask from vs $15,309 this lot made

Across 36 dealer listings of reference 5850. The ask is what a dealer wants today, not a sale.

What this reference has made at auction

93 confirmed sales, 2015 to 2026

Average realised price per year, 2015 to 2026. Low $5,260, high $19,658.

YearSalesAverageRange
2026 7 $16,988 $4,864 to $64,970
2025 8 $6,459 $3,013 to $12,343
2024 13 $11,059 $2,440 to $42,210
2023 12 $6,485 $3,208 to $11,425
2022 9 $5,479 $1,991 to $10,655
2021 15 $14,018 $3,573 to $64,964
2020 4 $19,658 $4,825 to $53,218
2019 10 $5,260 $2,835 to $12,500
2018 4 $10,763 $4,485 to $23,899
2017 3 $10,481 $5,445 to $18,750
2016 5 $5,506 $3,224 to $7,243
2015 3 $5,728 $3,250 to $7,465

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
Reference 5850 MB Master Banker | A rare yellow gold automat Sotheby's Jun 2026 USD 10,880 ($10,880)
Reference 5850 Casablanca | A stainless steel and diamond se Sotheby's Jun 2026 USD 4,864 ($4,864)
FRANCK MULLER | CINTRÉE CURVEX, REF.5850 SC, A YELLOW GOLD B Bonhams Jun 2026 AUD 22,140 ($15,806)
FRANCK MULLER | CINTRÉE CURVEX COLOUR DREAMS, REF.5850 SC CO Bonhams May 2026 HKD 70,400 ($8,983)
Cintrée Curvex Color Dreams, Reference 5850 SC | A stainless Sotheby's Mar 2026 HKD 40,960 ($5,233)
Cintrée Curvex Crazy Hours, Reference 5850 CH II RS | A limi Sotheby's Mar 2026 HKD 64,000 ($8,177)
Franck Muller Ref. 5850 RM T Imperial Minute Repeating Tourb Phillips Mar 2026 CHF 50,800 ($64,970)
Reference 5850 Master Banker | A yellow gold tonneau-shaped Sotheby's Jun 2025 USD 7,620 ($7,620)
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