Master Banker, Ref: 5850, Purchased 10th February, 2006 — FRANCK MULLER. AN 18K GOLD AUOMATIC CALENDAR WRISTWATCH WITH TRIPLE TIME ZONE

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Estimate: $3,000–$5,000 hammer
Result
Performance
Sale: Bonhams — New York Fine Watches, Online, New York · 9 June 2025
Record ID: TB-2026-132536
Record: first seen 20 Jul 2026 · updated 20 Jul 2026 · source ↗
Cite this record: TB-2026-132536 — https://thebasis.art/cite/TB-2026-132536

Franck Muller. An 18k Gold Automatic Calendar Wristwatch With Triple Time Zone, Master Banker, Ref: 5850, Purchased 10th February, 2006. Bonhams, 9 Jun 2025, lot 211. result recorded. TheBasis.Art, TB-2026-132536.

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Franck Muller. An 18k Gold Automatic Calendar Wristwatch With Triple Time Zone, Master Banker, Ref: 5850, Purchased 10th February, 2006. Bonhams, 9 Jun 2025, lot 211. result recorded. TheBasis.Art, TB-2026-132536.

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From the same sale New York Fine Watches · Jun 2025

Lot	Artist	Estimate
Chrono Banker, Ref: 7000 CC MB, c. 2000s	Franck Muller. A Rare Stainless Steel Automatic Triple Calendar Chronograph Braclet Watch With Triple Time Zone	$2,000–$3,000
Conquistador, Ref: 8005 CC, c. 2005	Tag Heuer. A Stainless Steel Automatic Chronograph Calendar Wristwatch	$2,000–$3,000
Conquistador, Ref: 8005 CC, c. 2005	Tag Heuer. A Stainless Steel Automatic Chronograph Calendar Wristwatch	$2,000–$3,000
Master Calendar - Magnum, Ref: 6850 CC MC AT, c. 2005	Franck Muller. A Stainless Steel Automatic Triple Calendar Chronograph Bracelet Watch	$2,000–$3,000
Vintage 1945, Ref: 2599, c. 2010s	Girard-perregaux. An 18k White Gold Automatic Chronograph Wristwatch	$1,500–$2,500
Manufacture Ferrari, Ref: 4955, c. 2000s	Girard-perregaux. An Aluminum Automatic Calendar Chronograph Wristwatch	$1,500–$2,500

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
Franck Muller. An 18k Gold Automatic Calendar Wristwatch With Triple Time Zone	Master Banker, Ref: 5850 MB , c. 2000s	$5,120	Bonhams, Apr 2025
Franck Muller. An 18k Gold Automatic Calendar Wristwatch With Triple Time Zone	Master Banker, Ref: 6850 MB, c. 2000s		Bonhams, May 2025
Franck Muller. An 18k Gold Automatic Calendar Wristwatch With Triple Time Zone	Master Banker, Ref: 8880 MB SC DT IND, c. 2010s		Bonhams, Apr 2025
Omega. A Stainless Steel Automatic Calendar Bracelet Watch	Mark XV, Die Fliegeruhr, Ref: 3253, Purchased 24th June, 200		Bonhams, Jun 2023
Patek Philippe. An 18k Gold Manual Wind Wristwatch	Calatrava, Ref: 3538, Circa 1965		Bonhams, May 2024
Rolex. A Lady's Stainless Steel And Gold Automatic Calendar Bracelet Watch	Datejust, Ref: 79173, Circa 2001		Bonhams, Nov 2024
Rolex. A Lady's Stainless Steel And Gold Automatic Calendar Bracelet Watch	Oyster Perpetual Date, Ref: 6917/3, Circa 1978		Bonhams, Jun 2026
Rolex. A Stainless Steel Automatic Bracelet Watch	Rolex. Montre bracelet en acier mouvement automatique Oyste		Bonhams, Jun 2026

The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.