Timepiece, notably a wristwatch comprising a principal time indicator destined to display the local time and a mechanism actuating a least one secondary time indicator

摘要

The clock piece has a main time indicator with a central hour wheel (1) engaging with hour wheels (3, 3`) of a secondary time indicator actuating mechanism. The wheels (3, 3`) are integrated to detents (4, 4`) cooperating with indexable hour wheels (5, 5`). The wheels (5, 5`) present an inner star of 24 teeth driving secondary indicators through the detents to permit indexing, by bearings, of a semi-hour of the secondary indicators.