| 摘要 |
PROBLEM TO BE SOLVED: To provide a power transmission member for a timepiece that can efficiently transmit energy and reduce a work burden for management by preventing rust formation, and to provide a method of manufacturing the power transmission member for the timepiece, and the timepiece provided with the power transmission member manufactured by the method. SOLUTION: In a third shaft member 231, sliding surface polishing treatment is applied to sliding surfaces 10A after plating treatment is applied to the whole of the third shaft member 231. After the sliding surface polishing treatment, the whole plating of the sliding surfaces 10A is ground. Since the sliding surfaces 10A are polished into a state close to a mirror finished surface state, wear resistance at the sliding surfaces 10A can be improved, and the transmission loss of energy caused by friction can be suppressed.
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