For nearly a decade, the A. Lange & Söhne Lange 31 has been the first and only mechanical wristwatch with a power reserve of 31 days and a patented constant-force escapement that continuously delivers uniform torque. Last week at the SIHH 2017 in Geneva, A. Lange & Söhne unveiled a new variation of the Lange 31 —up until now only available in platinum as ref. 130.025 or in 18K rose gold as ref. 130.032— in 18K white gold with a grey dial. This new watch is limited to 100 watches.
Posts tagged #A. Lange & Sohne Lange 31
Insider: A. Lange & Söhne Lange 31. Equipped with an Outstanding 31-Day Power Reserve.
If you ever thought that an 8-day power reserve was impressive, the A. LAnge & Söhne Lange 31 is the first mechanical wristwatch with a power reserve of 31 days. Yes, this exceptional timepiece will run for a whole month when fully wound so that rotate timepieces in your collection as frequently as you want without losing a single beat or having to set your calendar because your timepiece stopped while wearing other watches in your collection. Additionally, the A. Lange & Söhne Lange 31 it features a patented constant-force escapement, which makes it possible for the first time to actually harness such an extreme power reserve. This mechanism assures high rate stability and thus consistent rate accuracy for an entire month.
