CH849A - Winding watch with pendant fitted with alarm and date mechanisms - Google Patents
Winding watch with pendant fitted with alarm and date mechanismsInfo
- Publication number
- CH849A CH849A CH849A CH849DA CH849A CH 849 A CH849 A CH 849A CH 849 A CH849 A CH 849A CH 849D A CH849D A CH 849DA CH 849 A CH849 A CH 849A
- Authority
- CH
- Switzerland
- Prior art keywords
- pendant
- alarm
- fitted
- winding watch
- date mechanisms
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- 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
- G04B19/253—Driving or releasing mechanisms
- G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
- G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
- G04B19/25366—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement manually corrected at the end of months having less than 31 days
-
- G—PHYSICS
- G04—HOROLOGY
- 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
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
- G04B23/12—Alarm watches to be worn in pockets or on the wrist
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH849T | 1889-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH849A true CH849A (en) | 1889-06-29 |
Family
ID=4178901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH849A CH849A (en) | 1889-04-15 | 1889-04-15 | Winding watch with pendant fitted with alarm and date mechanisms |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH849A (en) |
-
1889
- 1889-04-15 CH CH849A patent/CH849A/en unknown
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