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JPS5580082A - Device for sealing aural introducing opening for electronic watch - Google Patents

Device for sealing aural introducing opening for electronic watch

Info

Publication number
JPS5580082A
JPS5580082A JP15352378A JP15352378A JPS5580082A JP S5580082 A JPS5580082 A JP S5580082A JP 15352378 A JP15352378 A JP 15352378A JP 15352378 A JP15352378 A JP 15352378A JP S5580082 A JPS5580082 A JP S5580082A
Authority
JP
Japan
Prior art keywords
sound
watch
opening
outside
inside cover
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
JP15352378A
Other languages
English (en)
Inventor
Nobuo Toyama
Junichi Yoshida
Shozo Yamano
Kenji Kamiya
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
Ricoh Co Ltd
Original Assignee
Ricoh Elemex Corp
Ricoh Co Ltd
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, Ricoh Co Ltd filed Critical Ricoh Elemex Corp
Priority to JP15352378A priority Critical patent/JPS5580082A/ja
Publication of JPS5580082A publication Critical patent/JPS5580082A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/02—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
JP15352378A 1978-12-12 1978-12-12 Device for sealing aural introducing opening for electronic watch Pending JPS5580082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15352378A JPS5580082A (en) 1978-12-12 1978-12-12 Device for sealing aural introducing opening for electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15352378A JPS5580082A (en) 1978-12-12 1978-12-12 Device for sealing aural introducing opening for electronic watch

Publications (1)

Publication Number Publication Date
JPS5580082A true JPS5580082A (en) 1980-06-16

Family

ID=15564385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15352378A Pending JPS5580082A (en) 1978-12-12 1978-12-12 Device for sealing aural introducing opening for electronic watch

Country Status (1)

Country Link
JP (1) JPS5580082A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741344A1 (fr) * 1995-05-03 1996-11-06 SMH Management Services AG Dispositif de sécurité à alarme acoustique
EP1892592A1 (en) * 2006-08-24 2008-02-27 Seiko Epson Corporation Timepiece

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741344A1 (fr) * 1995-05-03 1996-11-06 SMH Management Services AG Dispositif de sécurité à alarme acoustique
US5726626A (en) * 1995-05-03 1998-03-10 Smh Management Services Ag Waterproof acoustic alarm safety device embodied in a wristwatch
EP1892592A1 (en) * 2006-08-24 2008-02-27 Seiko Epson Corporation Timepiece
US7403450B2 (en) 2006-08-24 2008-07-22 Seiko Epson Corporation Timepiece

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