A Technical Perspective – A Comprehensive History of the Automatic Watch
- Eliminating the need for regular hand-winding, the automatic watch harnesses the energy from the natural motion of the wearer’s wrist to wind the mainspring that powers the watch. In general, it contains a rotor, a semi-circular piece of heavy metal that rotates with the motion of the wrist. As the rotor spins, it winds the […]Quelle: A Technical Perspective – A Comprehensive History of the Automatic Watch
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