![A. Lange & Söhne Lange 1 Tourbillon “25th Anniversary” - The Series Grand Final - Monochrome Watches A. Lange & Söhne Lange 1 Tourbillon “25th Anniversary” - The Series Grand Final - Monochrome Watches](https://monochrome-watches.com/wp-content/uploads/2019/01/A.-Lange-Sohne-Lange-1-25th-Anniversary-191.066-SIHH-2019-1.jpg)
A. Lange & Söhne Lange 1 Tourbillon “25th Anniversary” - The Series Grand Final - Monochrome Watches
![A.Lange & Söhne's Lange 1 watch is equipped with a manually-wound movement, assembled and decorated by hand, with an extraordinary power reserve of 72 hours. To mark the occasion, the number "20" has been engraved on the balance cock. A.Lange & Söhne's Lange 1 watch is equipped with a manually-wound movement, assembled and decorated by hand, with an extraordinary power reserve of 72 hours. To mark the occasion, the number "20" has been engraved on the balance cock.](https://www.thejewelleryeditor.com/media/images_thumbnails/filer_public_thumbnails/old/48005/LangeSohne007%20copy.jpg__760x0_q75_crop-scale_subsampling-2_upscale-false.jpg)
A.Lange & Söhne's Lange 1 watch is equipped with a manually-wound movement, assembled and decorated by hand, with an extraordinary power reserve of 72 hours. To mark the occasion, the number "20" has been engraved on the balance cock.
![Montre occasion A.Lange & Sohne 1815 "200th anniversary F.A .Lange Achat montre Aix Marseille - Berenger Montre occasion A.Lange & Sohne 1815 "200th anniversary F.A .Lange Achat montre Aix Marseille - Berenger](https://www.berenger.fr/site/images/normal/1E9E6657837B426497D8F47509D6B131jpeg_61fe449fc7791.jpeg)