GB1399795A - Electronic watch - Google Patents
Electronic watchInfo
- Publication number
- GB1399795A GB1399795A GB4462073A GB4462073A GB1399795A GB 1399795 A GB1399795 A GB 1399795A GB 4462073 A GB4462073 A GB 4462073A GB 4462073 A GB4462073 A GB 4462073A GB 1399795 A GB1399795 A GB 1399795A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per minute
- signal
- feeds
- pulses per
- electronic watch
- 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
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
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1517772 | 1972-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1399795A true GB1399795A (en) | 1975-07-02 |
Family
ID=4407010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4462073A Expired GB1399795A (en) | 1972-10-17 | 1973-09-24 | Electronic watch |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4975180A (it) |
CH (1) | CH1517772A4 (it) |
DE (1) | DE2351480B2 (it) |
FR (1) | FR2203107B1 (it) |
GB (1) | GB1399795A (it) |
HK (1) | HK27679A (it) |
IT (1) | IT993154B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4971970A (it) * | 1972-11-10 | 1974-07-11 | ||
JPS5046170A (it) * | 1973-08-28 | 1975-04-24 | ||
JPS585388B2 (ja) * | 1973-09-14 | 1983-01-31 | セイコーエプソン株式会社 | スイシヨウウデドケイ |
JPS5066271A (it) * | 1973-10-11 | 1975-06-04 | ||
DE2617077C3 (de) * | 1976-04-17 | 1981-07-02 | Timex Corp., 06720 Waterbury, Conn. | Quarzgesteuerte Analog-Armbanduhr mit direktem Antrieb des Minutenrades |
JPS5421576U (it) * | 1977-07-15 | 1979-02-13 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH37532A (fr) * | 1906-08-27 | 1907-06-15 | Serge Novicow | Cadenas |
US3220324A (en) * | 1963-11-12 | 1965-11-30 | Xerox Corp | Photoconductively controlled corona charging |
JPS4322943Y1 (it) * | 1965-01-26 | 1968-09-27 | ||
US3680954A (en) * | 1965-04-30 | 1972-08-01 | Eastman Kodak Co | Electrography |
US3532422A (en) * | 1966-07-14 | 1970-10-06 | Electroprint Inc | Method and apparatus for electrostatic color reproduction |
DE2112691A1 (de) * | 1971-03-16 | 1972-09-28 | Kieninger & Obergfell | Quarzuhr mit Digitalanzeige |
-
1972
- 1972-10-17 CH CH1517772D patent/CH1517772A4/fr unknown
-
1973
- 1973-09-04 IT IT2855673A patent/IT993154B/it active
- 1973-09-12 FR FR7332837A patent/FR2203107B1/fr not_active Expired
- 1973-09-24 GB GB4462073A patent/GB1399795A/en not_active Expired
- 1973-10-11 JP JP11333373A patent/JPS4975180A/ja active Pending
- 1973-10-13 DE DE19732351480 patent/DE2351480B2/de not_active Ceased
-
1979
- 1979-04-26 HK HK27679A patent/HK27679A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IT993154B (it) | 1975-09-30 |
CH1517772A4 (fr) | 1975-04-30 |
FR2203107B1 (it) | 1977-02-25 |
DE2351480A1 (de) | 1974-05-02 |
DE2351480B2 (de) | 1977-06-16 |
HK27679A (en) | 1979-05-04 |
FR2203107A1 (it) | 1974-05-10 |
JPS4975180A (it) | 1974-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1462898A (en) | Electronic timepiece | |
GB1404155A (en) | Wrist-watch with electro-optical display | |
HK62576A (en) | Electronic watch having quartz crystal controlled oscillator and frequency divider arrangement for driving a display device | |
GB1432855A (en) | Solid state electronic timepiece | |
GB1442609A (en) | Electronic horological apparatus | |
GB1399795A (en) | Electronic watch | |
GB1330781A (en) | Drive arrangement for an electronic timepiece | |
GB1527939A (en) | Electronic chronograph | |
GB1487157A (en) | Electronic timepiece | |
GB1391396A (en) | Electronic watch | |
GB1429688A (en) | Wrist watch | |
GB1419489A (en) | Clocks and watches | |
GB1269885A (en) | Improvements in or relating to electronic watches | |
ES425641A1 (es) | Reloj de cristal de cuarzo. | |
GB1385890A (en) | Arrangement for correcting of seconds indication of a timepiece | |
GB1400101A (en) | Electronic oscillator circuit for a timepiece | |
CH615318GA3 (it) | ||
GB1409005A (en) | Electronic timepiece | |
GB1534330A (en) | Electronic timepieces with digital displays | |
GB1509611A (en) | Electronic time keeper with a digital display | |
GB1537309A (en) | Wristwatch movement | |
JPS5238969A (en) | Time display method of electronic watches | |
GB1339403A (en) | Timepiece | |
GB1477343A (en) | Digital timepiece | |
JPS5596480A (en) | Compound indication for wrist watch |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |