| 摘要 |
The watch housing has a movable attachment unit, which comprises two horn-shaped pieces (1) having at least one notch or groove (2) for receiving a bar or pinion piece attached to a bracelet or strap. Each groove has an opening (11) on top of the horn-piece, and leads in the direction of the bracelet to terminate in a bore The latter receives the pinion such that a traction force is exerted on the bracelet towards the base of the watch to hold the bar or pinion in the groove. At least one pivoting cover is adapted to close the openings by means of lateral protrusions, each locatable in an opening when the cover is closed. The cover has at least one lateral cavity and at least one horn-piece has a hole extending from part to part. A thread element is located in one part of the hole, and a tapered closing at the other end. A spur (19) is pushed by elastic elements and is introduced into the hole such that it passes from the horn element while being held by the tapered end. |
