| 摘要 |
PROBLEM TO BE SOLVED: To provide a solution to manufacturing of a three-dimensional metal component having sufficient mechanical strength, in a case of forming a shape having at least two stages.SOLUTION: A manufacturing method of a timepiece component, especially a manufacturing method of a multistage timepiece component, includes the steps of: manufacturing at least one metal layer 13 of a timepiece component having an upper surface 15; forming at least one recess 14 on the upper surface 15 of the metal layer 13 of the timepiece component, by machining the upper surface 15 of the metal layer 13; and forming another metal layer at least partially overlapped with the upper surface 15 containing the recess 14 with galvanic deposition of metal or alloy, and filling the at least one recess 14.SELECTED DRAWING: Figure 4 |
