| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanical module type unit that warrants accuracy of an operation parameter, and can be assembled in inexpensive fabrication costs.SOLUTION: A function timepiece module is respectively composed of a sub assembly carrying a constituent for a specific timepiece function of converting a movement between an input wheel set 3 and an output wheel set 4, and after an adjustment of the specific timepiece function and a function check thereof are performed with respect to an independent sub assembly at a test bench, the sub assembly includes an adjustment constituent and/or an assembly constituent to be irreversibly fixed. A pre-adjusted module 1 formed by converting the sub assembly due to irreversible fixing of the adjustment constituent includes at least one bearing face 5, and arrangement means 6 for recognizing and positioning the module 1 by making a first bearing face 5 abut against a different element of a mechanical module type unit 100 or a supplemental bearing face provided with a plate with respect to the different element thereof or the plate. |
