JPS5548682A - Measuring device for electronic watch - Google Patents
Measuring device for electronic watchInfo
- Publication number
- JPS5548682A JPS5548682A JP12294778A JP12294778A JPS5548682A JP S5548682 A JPS5548682 A JP S5548682A JP 12294778 A JP12294778 A JP 12294778A JP 12294778 A JP12294778 A JP 12294778A JP S5548682 A JPS5548682 A JP S5548682A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- pulse
- rotation
- driving
- circuit
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12294778A JPS5548682A (en) | 1978-10-04 | 1978-10-04 | Measuring device for electronic watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12294778A JPS5548682A (en) | 1978-10-04 | 1978-10-04 | Measuring device for electronic watch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5548682A true JPS5548682A (en) | 1980-04-07 |
JPS6128317B2 JPS6128317B2 (ja) | 1986-06-30 |
Family
ID=14848548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12294778A Granted JPS5548682A (en) | 1978-10-04 | 1978-10-04 | Measuring device for electronic watch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5548682A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58162886A (ja) * | 1982-03-23 | 1983-09-27 | Seiko Instr & Electronics Ltd | 電子時計 |
USRE38197E1 (en) | 1988-06-17 | 2003-07-22 | Seiko Epson Corporation | Multifunction electronic analog timepiece |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3299756B2 (ja) * | 1993-01-18 | 2002-07-08 | セイコーインスツルメンツ株式会社 | 電子時計 |
JP4995591B2 (ja) * | 2007-02-17 | 2012-08-08 | セイコーインスツル株式会社 | ステッピングモータ駆動回路及びアナログ電子時計 |
JP2009265060A (ja) * | 2008-04-30 | 2009-11-12 | Seiko Clock Inc | 時計 |
-
1978
- 1978-10-04 JP JP12294778A patent/JPS5548682A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58162886A (ja) * | 1982-03-23 | 1983-09-27 | Seiko Instr & Electronics Ltd | 電子時計 |
JPH0449672B2 (ja) * | 1982-03-23 | 1992-08-12 | Seiko Instr & Electronics | |
USRE38197E1 (en) | 1988-06-17 | 2003-07-22 | Seiko Epson Corporation | Multifunction electronic analog timepiece |
Also Published As
Publication number | Publication date |
---|---|
JPS6128317B2 (ja) | 1986-06-30 |
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