A. Lange & Söhne

• cal.902.0 manual winding damascened three-quarter nickel lever movement, 29 jewels, 2 diamond endstones, jewels in gold chatons, one-minute tourbillon with lever escapement, mono-metallic balance, engraved balance cock, adjusted to 5 positions, with fusée-and-chain transmission • black dial, applied pink gold lozenge indexes, two subsidiary dials for constant seconds and power reserve indication, aperture for tourbillon regulator, outer minute ring • polished 18k pink gold circular case with down-turned lugs, brushed case band, sapphire crystal display back secured by 6 screws • with an 18k pink gold Lange bracelet and folding clasp • case, dial and movement signed, case further stamped 117/150

Rare and Collectable! Manual winding movement running while cataloguing, tourbillon and chain and fusee transmission appears operational while cataloguing. Dial looks nice and clean. Case, bracelet and clasp with minor scuffs from normal wear, but can be polished. Overall appears in excellent condition. Outside of case back numbered 110367. Case back numbered 117/150. Movement numbered 422.
"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.

Important Notice regarding importation into the United States of Rolex watches
Sotheby's cannot arrange for the delivery of Rolex watches to the United States because U.S. laws restricts the import of Rolex watches. The buyer or a designated agent may collect the property in the country of sale."

Accompanied by an A. Lange & Söhne Guarantee Certificate, Instruction Manual, extra Lange 18k pink gold folding buckle, one extra link and a presentation box with an outer card box.

The Tourbillon 'Pour Le Mérite' was among the first watches A. Lange & Söhne produced, alongside the legendary Lange 1, Saxonia and Arkade models upon the firm's re-launch in 1994. This exquisite watch was produced until 1998, in a very limited series of only 15 pieces in pink gold with black dial, such as the current example. Furthermore, this limited series includes 15 pieces in white gold, 120 pieces in 18k yellow gold and 50 pieces in platinum. Thus, the present example numbered 117, is exceptionally rare and highly prized by serious collectors.

The Tourbillon 'Pour Le Mérite' is arguably one of the highest quality tourbillons ever produced. The chain-fusée mechanism equalizes the power of the mainspring, while the tourbillon cage counters the effects of gravity on the balance wheel. The power reserve indication enables the wearer to monitor the performance of the watch and the mainspring, particularly during winding. This technical marvel combines an elegantly sculpted 18k pink gold case with a masculine black dial. The watch is also accompanied by a detachable 18k pink gold bracelet, ensuring the wearer utmost versatility.