JPS6137585B2 - - Google Patents
Info
- Publication number
- JPS6137585B2 JPS6137585B2 JP4645377A JP4645377A JPS6137585B2 JP S6137585 B2 JPS6137585 B2 JP S6137585B2 JP 4645377 A JP4645377 A JP 4645377A JP 4645377 A JP4645377 A JP 4645377A JP S6137585 B2 JPS6137585 B2 JP S6137585B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power saving
- oscillation
- crystal
- signal
- 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.)
- Expired
Links
- 230000010355 oscillation Effects 0.000 claims description 34
- 239000013078 crystal Substances 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 239000010453 quartz Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
- Control Of Stepping Motors (AREA)
- Electric Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4645377A JPS53131873A (en) | 1977-04-22 | 1977-04-22 | Hands display type crystal wristwatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4645377A JPS53131873A (en) | 1977-04-22 | 1977-04-22 | Hands display type crystal wristwatch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53131873A JPS53131873A (en) | 1978-11-17 |
| JPS6137585B2 true JPS6137585B2 (en]) | 1986-08-25 |
Family
ID=12747571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4645377A Granted JPS53131873A (en) | 1977-04-22 | 1977-04-22 | Hands display type crystal wristwatch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53131873A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6449548U (en]) * | 1987-09-24 | 1989-03-28 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201885A (en) * | 1981-06-08 | 1982-12-10 | Seiko Instr & Electronics Ltd | Electronic circuit |
| JPS59200986A (ja) * | 1983-04-28 | 1984-11-14 | Seiko Epson Corp | アナログ電子時計 |
-
1977
- 1977-04-22 JP JP4645377A patent/JPS53131873A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6449548U (en]) * | 1987-09-24 | 1989-03-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53131873A (en) | 1978-11-17 |
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