A. Lange & Söhne Lange 1 Perpetual Calendar

September 14, 2023 (September 14, 2023) zelin0802

The A. Lange & Söhne Lange 1 Perpetual Calendar is one of the masterpieces of haute horlogerie, as this long-term genius knows the correct length of months even in leap years. Only in 2100, when, according to the Gregorian calendar, the leap year is omitted, does the complex mechanism require manual correction. However, the challenge […]

A. Lange & Söhne Lange 1 Perpetual Calendar

April 8, 2021 (April 8, 2021) zelin0802

This right here is the first A. Lange & Söhne Lange 1 Perpetual Calendar that doesn’t come paired with other high complications. It feels crazy to say that, since Lange has been making Lange 1 watches for 27 years and perpetual calendar wristwatches for 20 of them. But ever since 2001’s original Langematik Perpetual, this […]