CH567753B5CH470873ACH470873ACH567753B5CH 567753 B5CH567753 B5CH 567753B5CH 470873 ACH470873 ACH 470873ACH 470873 ACH470873 ACH 470873ACH 567753 B5CH567753 B5CH 567753B5
Authority
CH
Switzerland
Application number
CH470873A
Original Assignee
Zenith Time Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zenith Time SafiledCriticalZenith Time Sa
Priority to CH470873ApriorityCriticalpatent/CH567753B5/xx
Priority to CH470873Dprioritypatent/CH470873A4/xx
Publication of CH567753B5publicationCriticalpatent/CH567753B5/xx
G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
G04B19/00—Indicating the time by visual means
G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
G04B19/25—Devices for setting the date indicators manually