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US 4,627,739 AGranted
Bracelet type wrist watch
AssigneeCitizen Watch Co., Ltd.
InventorsIchikawa Shingo, Hisahide Nakagawa, Hayao Kano, Koji Kudo
Life of this patent
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Abstract
A bracelet type wrist watch composed of a curved body having a watch embedded therein, and a coil spring covering said curved body, thus presenting a neat appearance as an ornamental ring when worn around the wrist.
Claims9
A bracelet type wrist watch comprising:
- a curved body having a watch module embedded therein;
- and
- a coil spring having an outer dimension which is greater than the outer dimension of said curved body enclosing at least part of said curved body including said watch module, the portion of said coil spring enclosing said watch module being movable to at least a first position wherein said portion of the coil spring is compressed to cover said watch module and a second position wherein said portion of the coil spring is expanded to permit viewing of said watch module.
A bracelet type wrist watch comprising
- a curved body having a first section containing a watch module and a second section having a diameter which is less than the diameter of said first section, said first section having detents at the opposite lateral ends of said watch module;
- and said second section having means for widening said curved body to permit insertion of a users wrist in a loop formed by said first and second sections;
- and
- a coil spring enclosing at least part of said curved body, an end of said coil spring pressing against one of said detents thereby enabling a part of said coil spring to be maintained in a stretched condition.
1 more element
Dependencies are inferred from the claim text.