JPS547375A - 2-hands electronic watch with battery life display - Google Patents
2-hands electronic watch with battery life displayInfo
- Publication number
- JPS547375A JPS547375A JP7257477A JP7257477A JPS547375A JP S547375 A JPS547375 A JP S547375A JP 7257477 A JP7257477 A JP 7257477A JP 7257477 A JP7257477 A JP 7257477A JP S547375 A JPS547375 A JP S547375A
- Authority
- JP
- Japan
- Prior art keywords
- battery life
- electronic watch
- life display
- hands
- hands electronic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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
Abstract
PURPOSE:To perform the battery life displaying of a 2-hands display type electronic watch without adding any second hand and other additional mechanisms at all by detecting battery voltage and changing the driving pulses of a switching device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7257477A JPS547375A (en) | 1977-06-17 | 1977-06-17 | 2-hands electronic watch with battery life display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7257477A JPS547375A (en) | 1977-06-17 | 1977-06-17 | 2-hands electronic watch with battery life display |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS547375A true JPS547375A (en) | 1979-01-20 |
Family
ID=13493277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7257477A Pending JPS547375A (en) | 1977-06-17 | 1977-06-17 | 2-hands electronic watch with battery life display |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS547375A (en) |
-
1977
- 1977-06-17 JP JP7257477A patent/JPS547375A/en active Pending
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