CH560417A - Battery driven wrist watch - has indicator denoting when battery replacement is necessary - Google Patents
Battery driven wrist watch - has indicator denoting when battery replacement is necessaryInfo
- Publication number
- CH560417A CH560417A CH1332472A CH1332472A CH560417A CH 560417 A CH560417 A CH 560417A CH 1332472 A CH1332472 A CH 1332472A CH 1332472 A CH1332472 A CH 1332472A CH 560417 A CH560417 A CH 560417A
- Authority
- CH
- Switzerland
- Prior art keywords
- battery
- necessary
- watch glass
- replacement
- wrist watch
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
- G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Abstract
The watch glass (4) has an index (9) secured to the interior face of the watch glass (4) adjacent its peripheral edge, which can be aligned with any of the dial numerals (10) by rotation of the watch glass (4), to indicate the month in which the replacement of the battery will be necessary. When the index (9) has been placed in the required position, to prevent further movement of the watch glass (4), the watch back (2) which is removed for battery replacement, is again secured in position, and this provides an axial force against an intermediate element (7) also engaging the watch glass (4) to hold it in place.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1332472D CH1332472A4 (en) | 1972-09-11 | 1972-09-11 | |
CH1332472A CH560417A (en) | 1972-09-11 | 1972-09-11 | Battery driven wrist watch - has indicator denoting when battery replacement is necessary |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1332472A CH560417A (en) | 1972-09-11 | 1972-09-11 | Battery driven wrist watch - has indicator denoting when battery replacement is necessary |
Publications (1)
Publication Number | Publication Date |
---|---|
CH560417A true CH560417A (en) | 1975-03-27 |
Family
ID=4391430
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1332472A CH560417A (en) | 1972-09-11 | 1972-09-11 | Battery driven wrist watch - has indicator denoting when battery replacement is necessary |
CH1332472D CH1332472A4 (en) | 1972-09-11 | 1972-09-11 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1332472D CH1332472A4 (en) | 1972-09-11 | 1972-09-11 |
Country Status (1)
Country | Link |
---|---|
CH (2) | CH560417A (en) |
-
1972
- 1972-09-11 CH CH1332472A patent/CH560417A/en unknown
- 1972-09-11 CH CH1332472D patent/CH1332472A4/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH1332472A4 (en) | 1974-10-31 |
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