Description: 968 horology / 968 horology/(40) automatic winding up (normal winding up by hand or mechanically subclass 23; automatic winding in combination with hand winding subclass 68; electrical winding of mechanical clockworks subclass 443; advertising by making use of vibrations or shocks of land vehicles g09f 21/04) [g04b 5/00] (44) by self-winding caused by the movement of the watch (bearings, suspensions for oscillating weights subclass 53; mechanisms for transformation of an oscillating movement into a rotating movement in only one direction subclass 73) [g04b 5/02] (45) by oscillating weights the movement of which is limited (setting the time indicating means with the aid of a rocking bar subclass 248) [g04b 5/04] (47) acting in both directions [g04b 5/08]
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