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View full screen - View 1 of Lot 2424. Tourbillon “Pour le Mérite”, Reference 701.001 | A limited edition yellow gold tourbillon wristwatch with chain and fusée and power reserve indication, Circa 1997.

A. Lange & Söhne

Tourbillon “Pour le Mérite”, Reference 701.001 | A limited edition yellow gold tourbillon wristwatch with chain and fusée and power reserve indication, Circa 1997

Estimate

1,200,000 - 2,400,000 HKD

Lot Details

Description

A. Lange & Söhne

Tourbillon “Pour le Mérite”, Reference 701.001

A limited edition yellow gold tourbillon wristwatch with chain and fusée and power reserve indication, Circa 1997

Dial: silvered

Calibre: cal. 902.0 mechanical, 29 jewels

Movement number: 385

Case: 18k yellow gold, sapphire crystal display back secured by 6 screws

Case number: limited edition 097/150 and 110’347

Closure: brown A. Lange & Söhne alligator strap and 18k yellow gold buckle

Size: 38.5 mm diameter

Signed: case, dial and movement

Accessories: A. Lange & Söhne International Guarantee Seal, instruction manual and presentation box

The “Pour le Mérite” name is reserved for some of A. Lange & Söhne’s most intricately engineered watches. Even though the brand had been a respected name in German watches for a century, the aftermath of World War II and the subsequent nationalization of the German watch industry led to the disappearance of the A. Lange & Söhne. It wasn't until 1994, after the reunification of Germany, that the brand was revived by Ferdinand Lange's great-grandson, Walter Lange, in partnership with watch industry veteran Günter Blümlein. At the relaunch of the brand, four collections were introduced as the pillars of the new A. Lange & Söhne: the flagship Lange 1, the classic Saxonia, the characterful Arkade and the haute horlogerie Tourbillon “Pour le Mérite”.

The A. Lange & Söhne Tourbillon "Pour le Mérite" represents a pinnacle of technical innovation in watchmaking, showcasing the brand's dedication to precision and mechanical mastery. At the heart of this timepiece lies the groundbreaking combination of a tourbillon and a chain and fusée transmission, a first in wristwatch history. The chain and fusée is one of the most effective ways of improving the accuracy of a watch. It is a constant force mechanism which compensates for the constantly lowering tension in the mainspring as it winds down from full power by using an extremely miniaturised chain wrapped around a cassette of changing diameter in accordance with the state of winding. The engineering behind such mechanisms is astonishing, with the chain alone containing 636 components measuring only 0.25 mm tall, all hand assembled and is visible through a cut out in the three quarter plate.

By reintroducing advanced mechanisms like the chain and fusée transmission and combining them with the aesthetic and artisanal traditions that define the brand, A. Lange & Söhne has firmly reestablished itself as a leader in luxury watchmaking. The limited production run of this masterpiece, with only 150 pieces made in all golds, underscores its exclusivity and the meticulous effort invested in each piece, making it a symbol of precision, heritage, and the relentless pursuit of perfection.

朗格 Tourbillon “Pour le Mérite” 型號701.001

限量版黃金陀飛輪腕錶，備芝麻鏈傳動裝置及動力儲備顯示，約1997年製

附帶證書、説明書及盒子

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."