Movement transmitted by a mechanical part. In a lever escapement, the impulse occurs via the impulse surface of the wheel tooth and the pallet.
Which are the features of a Fine Watch?
Learn about the criterias of Fine Watchmaking.
17 May 2013
While Patek Philippe again claimed the most valuable lot at the spring auction session in Geneva, Rolex confirmed its as…
16 May 2013
Sistem51, the new Swatch self-winding mechanical movement, is to be assembled and adjusted entirely by machine. This gro…