• cal. L922.1 automatic gilt lever movement, 43 jewels, mono-metallic compensation balance, 21k gold and platinum mini-rotor • black dial, applied Roman numerals, luminous hands, twin aperture for date, 3 engine-turned subsidiary dials for day combined with 24-hour day/night indication, month with leap year indication, constant seconds with moon-phases • platinum case, diamond-set bezel, push button for date adjustment at case band, sapphire crystal display back secured by 6 screws • case, dial and movement signed • with a platinum A. Lange & Söhne buckle

Movement and functions in working order when cataloging. Dial and hands are in very good condition. Case is in very good condition, with only some light surface hairlines especially to the lugs. Overall in very good condition.* Please note that the movement has not tested for the accuracy of time or duration of the power reserve and a service might be required at the buyer's expense.**The strap of this wristwatch is made from an endangered species, please refer to important notices for further information.**
"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."

Accompanied by an A. Lange & Söhne certificate, a setting pin and a winding box.