A. Lange & Sohne Lange 1 Collection

The A. Lange & Sohne Lange 1 collection is the quintessence of haute horlogerie, reflecting the brand’s mastery in watchmaking and dedication to excellence. Since its unveiling in 1994, the Lange 1 has captivated collectors and connoisseurs alike with its distinct aesthetics and unparalleled craftsmanship. This collection not only resurrected the storied German brand post-reunification but also set new standards in the world of luxury timepieces, thanks to its innovative design and technical prowess.

About the A. Lange & Söhne Lange 1 Collection

Founded by Ferdinand Adolph Lange in 1845, A. Lange & Söhne’s history is deeply intertwined with the evolution of precision watchmaking. After the devastation of World War II and subsequent expropriation under Soviet control, the brand was revived in 1990 by Walter Lange, the founder’s great-grandson. The launch of the Lange 1 in 1994 marked a pivotal moment, heralding a new era for the brand.

The Lange 1 is renowned for its asymmetrical dial, which artfully balances functionality and aesthetics. This design features an off-center hour and minute display, an outsize date, and a power reserve indicator, all meticulously arranged to create a harmonious yet unique look. The attention to detail is evident in every aspect, from the hand-finished movements to the intricate engravings on the balance cock.

Case Design

The case of the Lange 1 is a masterpiece of refined elegance, typically crafted from precious metals such as gold and platinum. The design strikes a perfect balance between classic and contemporary, with its polished surfaces and precise proportions. Available in various sizes, the classic Lange 1 has a 38.5 mm diameter, while the Grand Lange 1 offers a more commanding presence with its 40.9 or 41.9 mm case​.

Dial Layout

The dial of the Lange 1 is where its true character shines. The off-center layout is both functional and aesthetically pleasing, ensuring that each element is easily legible. The iconic outsize date, inspired by the five-minute clock in Dresden’s Semper Opera House, is a standout feature.

The power reserve indicator, labeled “AUF/AB,” further enhances the functionality of the watch. Dials are often adorned with fine finishes, such as guilloché or a matte background, adding depth and texture to the design.

Movements

A. Lange & Söhne’s reputation for exceptional movements is well-deserved. The Lange 1 series is powered by in-house calibers that showcase the brand’s commitment to mechanical excellence. The original Lange 1 featured the manually wound L901.0 movement, while newer models house the updated L121.1 caliber.

These movements are characterized by their three-quarter plate construction, a hallmark of German watchmaking, and feature hand-engraved balance cocks, blued screws, and gold chatons, epitomizing the brand’s dedication to detail and precision.

A. Lange & Söhne Lange 1 Models

Lange 1 (1994)

The Lange 1 was the model that heralded the rebirth of A. Lange & Söhne in 1994. Featuring an asymmetrical dial with an off-center time display, a large outsize date, and a power reserve indicator, it set a new standard for modern watch design. The original Lange 1 housed the caliber L901.0, a manual-winding movement with a three-quarter plate, hand-engraved balance cock, and a power reserve of 72 hours. 

Grand Lange 1 (2003)

Introduced in 2003, the Grand Lange 1 offers a larger version of the classic Lange 1, with a case diameter of 40.9 mm compared to the original’s 38.5 mm. This model caters to the modern preference for larger watches while retaining the distinct design elements of the Lange 1, including the off-center displays and outsize date. The Grand Lange 1’s larger dial enhances readability and presence on the wrist.

Lange 1 Timezone (2005)

The Lange 1 Time Zone, launched in 2005, added a practical dual time zone function to the classic Lange 1 design. This model features an additional sub-dial for the second time zone and a rotating city ring to indicate the selected time zone. The updated version in 2020 introduced a new caliber and a more streamlined indication arrangement, improving legibility and functionality.

Lange 1 Daymatic (2010)

In 2010, A. Lange & Söhne introduced the Lange 1 Daymatic, the first automatic model in the Lange 1 family. This model features a day-of-the-week display and reverses the traditional Lange 1 dial layout, with the time display on the right and the date and day indicators on the left. The automatic movement, caliber L021.1, provides a power reserve of 50 hours.

Lange 1 Tourbillon Perpetual Calendar (2012)

The Lange 1 Tourbillon Perpetual Calendar, released in 2012, represents the pinnacle of horological complications, combining a tourbillon with a perpetual calendar. This model showcases a patented month display mechanism that preserves the iconic proportions of the Lange 1 design. The addition of a moon phase and day/night indication further enhances its complexity. 

Lange 1 Moonphase (2016)

The Lange 1 Moon Phase, introduced in 2016, integrates a moon phase complication into the classic Lange 1 design. The moon phase display is highly accurate, deviating by only one day every 122.6 years. This model features the updated caliber L121.3, which includes a precision moon phase and a day/night indicator. 

Lange 1 25th Anniversary (2019)

To celebrate the 25th anniversary of the Lange 1, A. Lange & Söhne released a limited edition in 2019. This special edition features blue accents and hand-engraved details, paying homage to the original design while incorporating modern refinements. Limited to 250 pieces, the anniversary edition is distinguished by its unique aesthetic elements, such as the blue numerals and blue-stitched strap, making it a collector’s item.

Lange 1 Perpetual Calendar (2021)

In 2021, A. Lange & Söhne introduced the Lange 1 Perpetual Calendar, a more accessible version without a tourbillon. It features an innovative perpetual calendar display with a month ring around the dial and a moon phase combined with a day/night indicator.

Powered by the automatic caliber L021.3, this model offers a 50-hour power reserve and showcases Lange’s hallmark movement finishings. Available in pink gold with a grey dial and a limited edition in white gold with a salmon dial.

Final Thoughts

The A. Lange & Söhne Lange 1 collection is a paragon of horological excellence, exemplifying the brand’s dedication to innovation, craftsmanship, and timeless design. Each model, from the original Lange 1 to the sophisticated Lange 1 Perpetual Calendar, reflects A. Lange & Söhne’s unwavering commitment to creating masterpieces that are both functional and aesthetically stunning. Collectors and enthusiasts alike admire the Lange 1 for its distinctive design elements, technical sophistication, and the meticulous handcrafting that goes into each piece.

For those looking to explore or acquire these exceptional timepieces, resources like SwissWatchExpo offer a wide selection of A. Lange & Söhne watches, providing a trusted platform for luxury watch enthusiasts to find their next treasured addition.