JPS5459173A - Crystal watch temperature compensator - Google Patents

Crystal watch temperature compensator

Info

Publication number
JPS5459173A
JPS5459173A JP12508177A JP12508177A JPS5459173A JP S5459173 A JPS5459173 A JP S5459173A JP 12508177 A JP12508177 A JP 12508177A JP 12508177 A JP12508177 A JP 12508177A JP S5459173 A JPS5459173 A JP S5459173A
Authority
JP
Japan
Prior art keywords
temperature compensator
crystal watch
watch temperature
crystal
compensator
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
Application number
JP12508177A
Other languages
Japanese (ja)
Inventor
Hiroshige Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Elemex Corp
Original Assignee
Ricoh Elemex Corp
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 date
Application filed by Ricoh Elemex Corp filed Critical Ricoh Elemex Corp
Priority to JP12508177A priority Critical patent/JPS5459173A/en
Publication of JPS5459173A publication Critical patent/JPS5459173A/en
Pending legal-status Critical Current

Links

JP12508177A 1977-10-20 1977-10-20 Crystal watch temperature compensator Pending JPS5459173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12508177A JPS5459173A (en) 1977-10-20 1977-10-20 Crystal watch temperature compensator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12508177A JPS5459173A (en) 1977-10-20 1977-10-20 Crystal watch temperature compensator

Publications (1)

Publication Number Publication Date
JPS5459173A true JPS5459173A (en) 1979-05-12

Family

ID=14901351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12508177A Pending JPS5459173A (en) 1977-10-20 1977-10-20 Crystal watch temperature compensator

Country Status (1)

Country Link
JP (1) JPS5459173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001888A1 (en) * 1979-12-20 1981-07-09 Ricoh Watch Linearizing circuit and electronic time piece using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001888A1 (en) * 1979-12-20 1981-07-09 Ricoh Watch Linearizing circuit and electronic time piece using the same
US4464061A (en) * 1979-12-20 1984-08-07 Ricoh Watch Co., Ltd. Linearizer circuit and an electronic watch incorporating same

Similar Documents

Publication Publication Date Title
GB2002152B (en) Watch case
AU3500878A (en) Liquid crystal temperature indicating composition
JPS5398791A (en) Thickness slid crystal resonator
GB2050648B (en) Temperature stabilized crystal oven
JPS53136991A (en) Crystal resonator
JPS54847A (en) Temperature compensator
GB2064248B (en) Temperature compensated crystal oscillators
GB2012458B (en) Fluid-tight watch case
GB2001785B (en) Watch
JPS5459176A (en) Watch with alarm
JPS5416157A (en) Crystal oscillator
JPS5459173A (en) Crystal watch temperature compensator
JPS5456867A (en) Watch
JPS53135557A (en) Crystal oscillator
JPS5487051A (en) Crystal oscillator
JPS5416158A (en) Crystal oscillator
GB2002982B (en) Quartz crystal timepiece
GB2009465B (en) Watch case
JPS53131788A (en) Crystal oscillator
JPS53104273A (en) Case elements for timepiece
JPS53132769A (en) Crystal oscillation electronic watch
JPS5487462A (en) Temperature compensation type crystal oscillator
JPS5472084A (en) Electrochromic display watch
JPS53141064A (en) Temperature compensation system for electronic timepiece
JPS5410936A (en) Cell for wrist watch