Commentaire de xiaoxiao123 (09/12/2010 05:49) :
The components of the 365
Watchs are all mechanical. One winding can make the watch run
for forty hours. There are some designs that will last for eight to ten
days on one winding. In order to keep a mechanical watch working for a long
time, it needs to be serviced periodically. Mechanical watches go back to
Peter Henlein (1480-1542).
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