SW 280-1, automatic; Mühle version with patented woodpecker neck regulation, anniversary rotor and characteristic surface finishes. 38-hr power reserve.
Hour, minute. Stop-second. Fast date and moon-phase correction.
Leather or stainless steel
Stainless steel double folding clasp
up to 10 bars
Underneath this specially formed window on the face of the watch, a lunar disc with a diameter of around ten millimetres rotates, completing a full cycle in 59 days.
The disc contains not one, but two images of the Moon and is therefore able to provide a realistic day-by-day insight into its lunation from a new moon to a full moon and back to a new moon over a period of around 29.5 days. It also displays an extremely lifelike depiction of what the Moon looks like.