Compare A. Lange & Söhne 1815 Annual Calendar vs. Lange 1 Moon Phase in platinum for daily wear. Discuss comfort, legibility, and movement differences.
Super Thin Same movement as perpetual -2 parts Zero Reset seconds Bi-metal platinum/gold mini rotor which is cool in itself but also give you a really good at the movement with its fantastic Lange finishing. Lange Big date Beautiful symmetry And of course...