Still one of the most ingenious QP out there.
By: Denes_Papp : March 1st, 2024-22:50
Ludwig Oechslin is one of the titans of horology. The beautiful simplicity of his QP arrangement is astounding. Eight gears that it takes! Date change is not instantaneous, but it works back and forth. See this website to admire simplicity at work: And t...