Platinum case, 100 pieces. Power reserve like old pocket watches. Beautiful, Recto and Verso. Not mine, as I always preferred the Anniversary for its enamel dial and I don't want two watches with the same movement. But lovely! Best, Nicolas ...
... is that Lange used this unique movement calibre -- the Sax-0-Mat movement with an added power reserve feature -- just for this dealer limited-edition. Lange also used a unique movement for the Wempe 1815 "Sidestep." The 1815 "Kalenderwoche" for dealer...