A. LANGE & SÖHNE | ZEITWERK, REF 140.029WHITE GOLD WRISTWATCH WITH DIGITAL TIME DISPLAY AND POWER RESERVE INDICATIONCIRCA 2012

Dial: blackCalibre: cal. L043.1 manual winding, 68 jewelsMovement number: 86'994Case: 18k white gold, sapphire crystal display back secured by 6 screwsCase number: 194'800Closure: A. Lange & Söhne alligator strap and 18k white gold buckleDimensions: 41 mmSigned: case, dial and movementAccessories: A. Lange & Söhne guarantee, booklets and presentation case 

MVT: running at the time of cataloguing. The power reserve indication advancing. CASE: In very good condition. With some very minor surface scuffs to the bezel, band and lugs visible under magnification. DIAL: in very good condition. Please note that the movement has not been tested for the accuracy of time and may need a service at the buyer's expense. Sotheby's does not guarantee the future working of the movement and we do not guarantee the authenticity of any individual component parts since subsequent repairs and restoration work may have resulted in the replacement of original parts. You are advised that watch straps or bands made of materials derived from endangered or otherwise protected species (i.e. alligator or crocodile) are not sold with the watch and we reserve the right to remove these straps or bands prior to shipping. Furthermore, the watch may not come with its original manufacturers strap or band. Prospective bidders should review the Conditions of Business, Authenticity Guarantee, the Guide for Prospective Buyers, and any Important Notice in the sale catalogue.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. All dimensions in catalogue descriptions are approximate. Condition reports may not specify mechanical replacements or imperfections to the movement, case, dial, pendulum, separate base(s) or dome. Watches in water-resistant cases have been opened to examine movements but no warranties are made that the watches are currently water-resistant. Please note that we do not guarantee the authenticity of any individual component parts, such as wheels, hands, crowns, crystals, screws, bracelets and leather bands, since subsequent repairs and restoration work may have resulted in the replacement of original parts. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue. In particular, please note it is the purchaser's responsibility to comply with any applicable import and export matters, particularly in relation to lots incorporating materials from endangered species.NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

**Please be advised that bands made of materials derived from endangered or otherwise protected species (i.e. alligator and crocodile) are not sold with the watches and are for display purposes only. We reserve the right to remove these bands prior to shipping."

The Lange 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 analogue power reserve and the constant seconds.

Available here in close to perfect condition, the present watch is further offered with a guarantee, booklets and a presentation case.