JPS5312657A - Portable electronic watch - Google Patents

Portable electronic watch

Info

Publication number
JPS5312657A
JPS5312657A JP8692976A JP8692976A JPS5312657A JP S5312657 A JPS5312657 A JP S5312657A JP 8692976 A JP8692976 A JP 8692976A JP 8692976 A JP8692976 A JP 8692976A JP S5312657 A JPS5312657 A JP S5312657A
Authority
JP
Japan
Prior art keywords
portable electronic
electronic watch
watch
superposition
watch module
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
JP8692976A
Other languages
Japanese (ja)
Inventor
Shiro Yamashita
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP8692976A priority Critical patent/JPS5312657A/en
Publication of JPS5312657A publication Critical patent/JPS5312657A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To improve accuracy and facilitate the adjustment within watch by disposing a vibrator forming a part of an oscillation circuit in superposition to a watch module, and formming a part of an oscillation circuit in superposition to a watch module, and forming the vibrator to the size nearly the same as the main part of the watch module.
JP8692976A 1976-07-21 1976-07-21 Portable electronic watch Pending JPS5312657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8692976A JPS5312657A (en) 1976-07-21 1976-07-21 Portable electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8692976A JPS5312657A (en) 1976-07-21 1976-07-21 Portable electronic watch

Publications (1)

Publication Number Publication Date
JPS5312657A true JPS5312657A (en) 1978-02-04

Family

ID=13900542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8692976A Pending JPS5312657A (en) 1976-07-21 1976-07-21 Portable electronic watch

Country Status (1)

Country Link
JP (1) JPS5312657A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530570A (en) * 1978-08-25 1980-03-04 Toyo Tire & Rubber Co Ltd Boot for universal joint
JPS58142455U (en) * 1982-03-19 1983-09-26 キ−パ−株式会社 flexible boots
JPS58178562U (en) * 1982-05-26 1983-11-29 キ−パ−株式会社 flexible boots
JPS5923126A (en) * 1982-07-27 1984-02-06 ユニ・カルダン・アクチエンゲゼルシヤフト Sealing device
JPS6150830U (en) * 1984-09-07 1986-04-05

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530570A (en) * 1978-08-25 1980-03-04 Toyo Tire & Rubber Co Ltd Boot for universal joint
JPS5917289B2 (en) * 1978-08-25 1984-04-20 東洋ゴム工業株式会社 Structure of boots for universal joints
JPS58142455U (en) * 1982-03-19 1983-09-26 キ−パ−株式会社 flexible boots
JPS58178562U (en) * 1982-05-26 1983-11-29 キ−パ−株式会社 flexible boots
JPS5923126A (en) * 1982-07-27 1984-02-06 ユニ・カルダン・アクチエンゲゼルシヤフト Sealing device
JPS6150830U (en) * 1984-09-07 1986-04-05
JPH032736Y2 (en) * 1984-09-07 1991-01-24

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