FIELD: watches and other time measuring instruments.
SUBSTANCE: invention relates to watch industry, in particular to the elements of securing a split strap to a watch case. Wrist watches are offered, containing a base case with a clock mechanism, additional case, strap and lock for securing the strap to the watch, consisting of two connected elements. First element of the lock is made in the form of a console extending beyond the side wall of the additional case, with a grip on the end of the console. Second element of the lock is made in the form of an eye with an opening that interacts with the grip. Part of the side wall of the additional case is located in the gap between the grip and the base case opposite to the grip and is the lock for the assembled position of the lock.
EFFECT: technical result provided by the invention is to increase the reliability of the lock operation for fastening the strap to the watch when the strap is frequently replaced due to the high reliability of the locked position of the lock for securing the strap to the watch.
10 cl, 3 dwg
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