15 years after its first launch, A. Lange & Söhne renews the Lange 1 Moon Phase, which integrates moon phases and day/night indication. On the dial, a solid gold moon rotates in 29 days, 12 hours, 44 minutes and 3 seconds above a second disc shaded in different shades of blue that, rotating in 24 hours, simulates the changing colour of the sky during the day, from azure to midnight blue. The movement is the new IWC-manufactured L121.3 calibre, with inertial adjustment balance and free overcoil hairspring. It is available in a white gold case with a black dial, in pink gold with a silver-plated dial and in platinum with a rhodium-plated dial.
