Important Modern & Vintage Timepieces.

Hong Kong, October 27, 2018

LOT 69

LAURENT FERRIER GALET CLASSIC SECRET, 18K WHITE GOLD; NO. 15

18K white gold, manual-winding, round-shaped, gentleman's Chronometer wristwatch, with sapphire-crystal snap-on case-back, a one-minute tourbillon regulator and a patented invention: a dial who opens and closes by the fan-like rotation of two opaque sapphire crystals (240Ao.), revealing a second hand-decorated jade engraving dial showing a Dragon (on request, instantly, by simply pressing the push-button; in passing, within owner defined time completed by the expert watchmaker during assembly; by the time the system starts switching over the display until its complete unfold (240Ao.) it takes 60 minutes) Movement based on the Swiss invention patent no. 701 406 A1, delivered on July 3, 2009, to Laurent Ferrier SA, Geneva, for a "Display module for dial of wristwatch, has drive unit formed of racks to actuate disks in rotation such that disks pivot around axis for scanning disk sectors at any angle, from their initial positions till their end positions, respectively"

Brand Laurent Ferrier

Model Galet Classic Secret, No. 15

Reference Ref. LF 619.02

Year circa 2015

Caliber Tourbillon Double Balance Spring, 80-hour power reserve

Bracelet green leather strap, with 18K white gold Laurent Ferrier buckle

Accessories original fitted box and outer box, certificate of origin and guarantee (blank); copy of the patent

Dimensions Ø 42 mm.

Signed dial, case and movement

HKD 580,000 - 900,000

CHF 72,500 - 112,500 / USD 74,000 - 115,000

REQUEST TO BID
Grading System
Grade: Logo grading

Exceptional

Case: 1

As new

Movement: 1*

As new

Overhaul recommended, at buyer's expense

Dial: 1-01

As new

HANDS Original

Notes

This spectacular and highly technical piece conceals an ingenious complication. Beneath its classic wristwatch appearance lies a mechanism conceived and developed by Laurent Ferrier: a device that pivots the dial's two opaque crystals a full 240o. like a fan opening to reveal a second hand-decorated dial. Developed on the basis of its "Tourbillon Double Balance Spring" calibre, this complication opens and closes the dial by the fan-like rotation of two opaque sapphire crystals. A Swiss invention patent has been filed for it (No. 701 406 A1, delivered on July 3, 2009). For more information on: http://laurentferrier.ch/collection/product/white-gold-case-jade-engraving-dial/