A. Lange & Söhne (朗格) is a brand deeply influenced by German values, and while other watchmakers are constantly introducing new models, Lange takes its time to refine and improve past designs. This meticulous approach is evident in the 1815 series, which has maintained a consistent aesthetic since 1995. Like Leica, another brand known for its timeless design and limited production, Lange follows a similar philosophy—producing only 5,000 watches per year. This commitment to quality and refinement results in pieces that are both rare and highly revered.
The 1815 UP/DOWN is the modern version of the 1997 UP&DOWN (note the name difference). At that time, smaller case sizes were popular, and the UP&DOWN featured a 36mm diameter. Today, with the trend of larger watches, Lange has kept the size modest at 39mm, which strikes a perfect balance between contemporary sizing and its classic, understated elegance.
The dial design of the 1815 UP/DOWN harks back to Lange’s 18th-century pocket watch designs, with its railway-style minute track and relief sub-dials that enhance legibility. The use of serif Arabic numerals is a direct nod to antique pocket watches. The power reserve indicator is a key feature for manual-winding watches, and on the 1815 UP/DOWN, the low power zone is marked in red, making it a thoughtful improvement over its predecessor.
The Lange L051.2 manual-winding movement is the star of this timepiece. It is a more advanced iteration of the earlier L942.1, with an increase in complexity, a slightly larger size, and a power reserve extended to 72 hours (up from 45 hours). The use of German silver for the 3/4 plate and the planetary gear structure ensures that the movement remains a slim 4.6mm thick, despite the additional power reserve complication.
Through the sapphire crystal case back, you can admire the Geneva stripes on the 3/4 plate and the meticulously finished golden sleeve for the ruby jewels, which are held in place by blue steel screws—a hallmark of German craftsmanship that sets Lange apart from Swiss movements.
If you appreciate the unique mechanical beauty of German watches, the 1815 UP/DOWN is an excellent choice for everyday wear, and it also happens to be one of Lange’s more affordable pieces.
A. Lange & Söhne 1815 UP/DOWN Watch
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Case: Platinum/Gold/Rose Gold, 39mm diameter, 8.9mm thickness
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Dial: Blue steel hands, power reserve indicator
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Movement: Lange L051.2 manual-winding movement, 29 jewels, 245 components
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Frequency: 21,600 vibrations/hour
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Power Reserve: 72 hours
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Strap: Alligator leather, pin buckle
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Water Resistance: 30 meters