FIELD: clocks and other time meters.
SUBSTANCE: invention relates to watch industry, namely to design of chaton in clocks. Case chaton has two splines and comprises a stone, wherein chaton is a disc of variable diameter D>d, with formation of protruding parts on mutually perpendicular axes of chaton.
EFFECT: manufacture of a removable chaton, the shape of which will make it possible to install it directly into the clock case, and not into the clock mechanism plate, which in turn will provide a reduction in the total thickness of the clock; in addition, the chaton device provides the possibility of easy installation and removal of the stone for its height adjustment during the clock assembly; wherein the chaton is designed to provide a strong attachment in the watch case and at the same time with the possibility of its removal for adjusting the stone in height.
1 cl, 4 dwg
