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== Self Winding Automatic == | == Self Winding Automatic == | ||
+ | Referring to watches, this means a wristwatch having a self-winding mechanism. As contrasted with the traditional mechanical wristwatch which requires manual winding, the watch with an automatic mechanism has an eccentric rotor, called a winding rotor, that moves as the wearer's body moves. That movement of the winding rotor is then captured by a ratchet to automatically wind the watch's mainspring. |
Version vom 31. Januar 2009, 19:29 Uhr
Winding mechanism
Manual winding
Self Winding Automatic
Referring to watches, this means a wristwatch having a self-winding mechanism. As contrasted with the traditional mechanical wristwatch which requires manual winding, the watch with an automatic mechanism has an eccentric rotor, called a winding rotor, that moves as the wearer's body moves. That movement of the winding rotor is then captured by a ratchet to automatically wind the watch's mainspring.