A. Lange & Söhne Lange 1 - 25th Anniversary - 191.066 - Full set - Like new, stickered

The Watch

Few modern timepieces carry the historical significance of the A. Lange & Söhne Lange 1, the watch that announced the remarkable rebirth of the Glashütte manufacture in 1994. To celebrate the 25th anniversary of this landmark creation, Lange introduced a special limited edition in 2019, paying tribute to a design that has become one of the defining icons of contemporary haute horlogerie.

Produced in a limited series of just 250 examples, reference 191.066 revisits the original Lange 1 aesthetic through a distinctive combination of white gold, silver and deep blue. While remaining faithful to the unconventional asymmetry that has defined the model since its introduction, this anniversary edition introduces a series of subtle details that distinguish it from the standard production Lange 1.

The 38.5mm case is crafted in 18-carat white gold, offering the restrained elegance and exceptional proportions for which the manufacture is renowned. Its carefully finished surfaces, characteristic stepped profile and sculpted lugs create a sophisticated silhouette that balances contemporary presence with classical watchmaking sensibilities.

The silvered dial is particularly striking, with deep blue printing, matching blue date numerals and thermally blued steel hands. The familiar Lange 1 architecture remains intact, with its large off-centre hours and minutes display, outsize date, subsidiary seconds and power reserve indicator arranged according to the distinctive golden-ratio-inspired composition that has become synonymous with the model. The restrained colour palette lends the watch a fresh, crisp appearance while preserving the timeless character of the original design.

A particularly meaningful detail can be found beneath the solid white-gold hinged cuvette. Engraved with the historic A. Lange & Söhne family domain, originally inaugurated in 1873, this discreet feature connects the anniversary edition directly to the manufacture's nineteenth-century heritage. It is a thoughtful tribute to the family history and Saxon watchmaking tradition that underpin the modern Lange story.

Introduced a quarter of a century after the Lange 1 first appeared, reference 191.066 represents more than a commemorative variation of an established design. It celebrates the enduring success of a watch that helped redefine modern German watchmaking, combining unconventional design, uncompromising finishing and mechanical sophistication in a manner few manufactures have managed to replicate.

The Movement

Powering the Lange 1 25th Anniversary is the hand-wound calibre L121.1, an entirely in-house movement developed by A. Lange & Söhne for the modern Lange 1 collection.

Comprising 368 individual components and fitted with 43 jewels, the movement operates at a frequency of 21,600 semi-oscillations per hour (3Hz), delivering a power reserve of approximately 72 hours from a single winding. Its patented outsize date mechanism, one of the defining signatures of the Lange 1, is driven by a precisely engineered switching system designed to advance the display instantaneously at midnight.

The L121.1 also incorporates a freely oscillating balance with an in-house manufactured balance spring and a stop-seconds mechanism, allowing the movement to be stopped for precise time setting. These refinements reflect Lange's commitment to combining traditional mechanical watchmaking with thoughtful contemporary engineering.

Particularly noteworthy is the hand-engraved balance cock, a signature feature of A. Lange & Söhne movements. Individually decorated by hand, it provides a distinctive artisanal element within an otherwise meticulously engineered calibre. Together with the movement's architectural construction and traditional finishing techniques, it reinforces the unmistakable identity of Lange's Saxon watchmaking.

How It Wears

The Lange 1 25th Anniversary offers an interpretation of the modern dress watch that is both immediately recognisable and quietly distinctive. Its 38.5mm white-gold case provides versatile proportions, sitting comfortably on the wrist while retaining enough presence for the distinctive dial to command attention.

The combination of silver, deep blue and polished white gold gives the watch a particularly refined appearance. In changing light, the blued steel hands contrast beautifully against the silvered dial, while the blue date numerals introduce a subtle touch of colour without disturbing the careful balance of the display.

Its appeal is further enhanced by the anniversary details, particularly the engraved hinged cuvette and individually decorated balance cock. These elements reward closer inspection and give the watch an added sense of occasion without compromising the restrained elegance that makes the Lange 1 so enduring.

Limited to just 250 examples worldwide, reference 191.066 occupies a special place within the Lange 1 lineage. For collectors, it offers the opportunity to acquire a commemorative edition of one of modern horology's most celebrated designs, distinguished by its thoughtful detailing, traditional craftsmanship and exceptional presentation.

Condition & Set

This A. Lange & Söhne Lange 1 25th Anniversary Ref. 191.066 is presented in virtually new, like-new condition, with the original factory stickers still intact on the case. An exceptionally well-preserved example of this limited edition, it retains the pristine appearance sought after by the most discerning collectors.

The watch is accompanied by its complete original set, including the outer packaging, special limited-edition presentation box, original warranty documentation, booklets, wallet and original cleaning cloth. The completeness of the set, combined with the remarkably preserved condition and intact factory stickers, makes this a particularly appealing example of the 25th Anniversary Lange 1.

If you desire to take a closer look at this precious timepiece, don't hesitate to contact us and make an appointment. We are based in Ghent, Belgium

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