The A. Lange & Sohne 1815 Up/Down Wempe limited edition of 25 pieces (234.042) features a 39mm 18k rose gold case surrounding a blue dial on a blue alligator strap with an 18k rose gold tang buckle. Functions of this A. Lange & Sohne 1815 include hours, minutes, small seconds and power reserve indicator. This A. Lange & Sohne watch also measures 9.1mm in thickness and 45.8mm from lug-to-lug.
For complete details, watch the full A. Lange & Sohne 1815 Up/Down review by Tim Mosso!
Shop 1815: https://www.thewatchbox.com/watches/a--lange-sohne/a--lange-sohne-1815/