A. LANGE & SÖHNE | ZEITWERK WHITE GOLD DIGITAL DISPLAY WRISTWATCH WITH POWER RESERVE INDICATION CIRCA 2017
Lot Closed
May 28, 08:02 AM GMT
Estimate
40,000 - 60,000 CHF
Lot Details
Description
A. LANGE & SÖHNE
ZEITWERK
WHITE GOLD DIGITAL DISPLAY WRISTWATCH WITH POWER RESERVE INDICATION
CIRCA 2017
Dial: black
Calibre: L.0431 manual winding, 68 jewels
Movement number: 120'802
Case: 18k white gold, sapphire crystal display back secured by 6 screws
Case number: 228'691
Closure: A. Lange & Söhne alligator strap 18k white gold buckle
Dimensions: 42 mm diameter
Signed: case, dial and movement
Accessories: A. Lange & Söhne certificate, booklets and presentation case
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The 'Zeitwerk' model is the first A. Lange & Söhne mechanical wristwatch to feature a digital numeral display. The time is displayed using three disks: one for the hour and two for the minutes. It took A. Lange & Söhne more than two years to develop a mechanism to make the disks jump rather than turn slowly, as typical date displays do. The very symmetrical appearance of the dial makes the design strict but straightforward. Horizontally, it shows the digital time bridge and vertically, the analog power reserve and constant seconds.
Sotheby's is excited to offer this 'Zeitwerk' model complete with Certificate of Origin and presentation case.