CH634714B - Piece d'horlogerie electronique, notamment montre-bracelet electronique. - Google Patents

Piece d'horlogerie electronique, notamment montre-bracelet electronique.

Info

Publication number
CH634714B
CH634714B CH452578A CH452578A CH634714B CH 634714 B CH634714 B CH 634714B CH 452578 A CH452578 A CH 452578A CH 452578 A CH452578 A CH 452578A CH 634714 B CH634714 B CH 634714B
Authority
CH
Switzerland
Prior art keywords
battery
watch
electronic
circuit
monitoring circuit
Prior art date
Application number
CH452578A
Other languages
English (en)
Other versions
CH634714GA3 (fr
Inventor
Hiroyuki Chihara
Original Assignee
Suwa Seikosha Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication of CH634714B publication Critical patent/CH634714B/fr
Application filed by Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of CH634714GA3 publication Critical patent/CH634714GA3/fr

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
CH452578A 1977-04-26 1978-04-26 Piece d'horlogerie electronique, notamment montre-bracelet electronique. CH634714B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52048292A JPS5941553B2 (ja) 1977-04-26 1977-04-26 電子時計

Publications (2)

Publication Number Publication Date
CH634714B true CH634714B (fr)
CH634714GA3 CH634714GA3 (fr) 1983-02-28

Family

ID=12799354

Family Applications (1)

Application Number Title Priority Date Filing Date
CH452578A CH634714B (fr) 1977-04-26 1978-04-26 Piece d'horlogerie electronique, notamment montre-bracelet electronique.

Country Status (3)

Country Link
US (1) US4232383A (fr)
JP (1) JPS5941553B2 (fr)
CH (1) CH634714B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727039B2 (ja) * 1986-04-09 1995-03-29 セイコーエプソン株式会社 電子時計
JP2587720B2 (ja) * 1990-10-19 1997-03-05 株式会社小糸製作所 車輌用放電灯の点灯回路
DE4244163A1 (de) * 1992-12-24 1994-06-30 Braun Ag Netzunabhängige elektronische Uhr
US5574433A (en) * 1996-04-03 1996-11-12 Armalarm Incorporated Watch alarm

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979657A (en) * 1973-05-15 1976-09-07 Westinghouse Electric Corporation Battery monitor with automatic scale and recycle prevents
GB1475841A (en) * 1974-04-24 1977-06-10 Suwa Seikosha Kk Electronic timepiece
JPS5634073B2 (fr) * 1974-08-30 1981-08-07
JPS5169664A (en) * 1974-12-13 1976-06-16 Suwa Seikosha Kk Denshidokei
JPS579756Y2 (fr) * 1975-01-29 1982-02-24
US4126874A (en) * 1975-12-27 1978-11-21 Canon Kabushiki Kaisha Power supply circuit for camera
JPS5812829B2 (ja) * 1976-04-28 1983-03-10 株式会社日立製作所 直流回路の保護装置

Also Published As

Publication number Publication date
JPS53143264A (en) 1978-12-13
US4232383A (en) 1980-11-04
JPS5941553B2 (ja) 1984-10-08
CH634714GA3 (fr) 1983-02-28

Similar Documents

Publication Publication Date Title
JPS5732469B2 (fr)
SE7701487L (sv) Anordning for temperaturovervakning
CH634714B (fr) Piece d'horlogerie electronique, notamment montre-bracelet electronique.
FR2449917A1 (fr) Montre electronique comportant un dispositif de compensation de signaux d'entree errones
GB2077004B (en) Improvements in or relating to electronic timepieces
MY106177A (en) Electronic trip device with short delay function.
JPS54945A (en) Integrated circuit providing output control function
JPS5430071A (en) Electronic watch
JPS5290046A (en) Voltage monitor circuit
JPS5485767A (en) Electronic watch
JPS5453570A (en) Electronic watch with alarm
JPS53104276A (en) Electronic watch
JPS57165780A (en) Timepiece with alarm
DE59307500D1 (de) Netzunabhängige elektronische Uhr
JPS5434641A (en) Relay circuit
JPS5669579A (en) Battery life alarm device of electronic equipment
JPS52107872A (en) Alarm driving circuit for alarm electronic clock
JPS56124078A (en) Analog type electronic timepiece
JPS5393065A (en) Electronic watch with alarm
JPS57104882A (en) Power on clear circuit in electronic watch
JPS5424065A (en) Analog type electronic watch with alarm function
JPS5427467A (en) Electronic watch with alarm function
JPS5357072A (en) Electronic watch
JPS5343826A (en) Inverter protecting device
JPS5465576A (en) Electronic watch with alarm