The A. Lange & Söhne 1815 Up/Down 234.041 is a special edition watch with only 25 pieces made. It celebrates the 25 years of partnership between the watch brand and Wempe jewelers. This watch is inspired by the discontinued 1815 Up/Down and comes in a sleek white gold case. The striking blue dial is complemented by silver subdials. If you prefer a warmer tone, the watch is also available in pink gold as ref. 234.042. This limited