Title:
CALENDAR DISPLAY WHEEL FOR WATCHES
Document Type and Number:
Japanese Patent JPS5328464
Kind Code:
A
Abstract:
PURPOSE: In a system wherein a calendar display part and a gear part are formed by the same meterial, stable working is performed and working efficiency is improved by forming a step between the calendar display part and the gear part through half-blanking.
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Inventors:
FUKUOKA AKIHIDE
Application Number:
JP10211776A
Publication Date:
March 16, 1978
Filing Date:
August 30, 1976
Export Citation:
Assignee:
SUWA SEIKOSHA KK
International Classes:
G04B19/247; G04B19/24; (IPC1-7): G04B19/24