JPS51130263A - Electronic watch - Google Patents
Electronic watchInfo
- Publication number
- JPS51130263A JPS51130263A JP5437375A JP5437375A JPS51130263A JP S51130263 A JPS51130263 A JP S51130263A JP 5437375 A JP5437375 A JP 5437375A JP 5437375 A JP5437375 A JP 5437375A JP S51130263 A JPS51130263 A JP S51130263A
- Authority
- JP
- Japan
- Prior art keywords
- electronic watch
- optimum
- apex temperature
- give
- low cost
- 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
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE:By optimum combination an apex temperature to give an optimum portable precision with an overlap frequency in this apex temperature, the electronic watch is made to be high precise and low cost.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5437375A JPS51130263A (en) | 1975-05-06 | 1975-05-06 | Electronic watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5437375A JPS51130263A (en) | 1975-05-06 | 1975-05-06 | Electronic watch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51130263A true JPS51130263A (en) | 1976-11-12 |
Family
ID=12968857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5437375A Pending JPS51130263A (en) | 1975-05-06 | 1975-05-06 | Electronic watch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51130263A (en) |
-
1975
- 1975-05-06 JP JP5437375A patent/JPS51130263A/en active Pending
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