Patent ID: 11880168
Assignee: CITIZEN WATCH CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC G

Claim 0:
1. A timepiece comprising:
an outer case having a movement therein, the outer case having a crown hole through a portion thereof;
an engagement member connected to the outer case; and
a crown,
wherein the crown comprising:
a shaft part inserted into the crown hole and connected to the movement;
an operation part provided at the other end of the shaft part, holding the shaft part movably along an axial direction of the shaft part and enabling the shaft part to rotate in a circumferential direction; and
an engagement part disposed between the engagement member and the operation part, restricting movement of the operation part in the axial direction when engaged with the engagement member,
and rotatably holding the operation part whether or not the engagement part is engaged with the engagement member,

wherein the engagement part is a cylindrical member into which the shaft part is inserted and with a structure provided on an inner circumference thereof, the structure enabling engagement with the engagement member.