HK394A - Timepiece construction for use in an high pressure water-resisting alarm wrist-watch - Google Patents

Timepiece construction for use in an high pressure water-resisting alarm wrist-watch

Info

Publication number
HK394A
HK394A HK394A HK394A HK394A HK 394 A HK394 A HK 394A HK 394 A HK394 A HK 394A HK 394 A HK394 A HK 394A HK 394 A HK394 A HK 394A
Authority
HK
Hong Kong
Prior art keywords
watch
high pressure
pressure water
alarm wrist
resisting alarm
Prior art date
Application number
HK394A
Other languages
English (en)
Inventor
Katsunobu Iguchi
Original Assignee
Seiko Instr 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 Instr Inc filed Critical Seiko Instr Inc
Publication of HK394A publication Critical patent/HK394A/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/084—Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown
    • G04B37/085—Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown without special hermetic sealing pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
HK394A 1989-04-26 1994-01-06 Timepiece construction for use in an high pressure water-resisting alarm wrist-watch HK394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4924289U JP2505967Y2 (ja) 1989-04-26 1989-04-26 高気圧防水アラ―ム付腕時計の耐磁構造

Publications (1)

Publication Number Publication Date
HK394A true HK394A (en) 1994-01-14

Family

ID=12825404

Family Applications (1)

Application Number Title Priority Date Filing Date
HK394A HK394A (en) 1989-04-26 1994-01-06 Timepiece construction for use in an high pressure water-resisting alarm wrist-watch

Country Status (3)

Country Link
JP (1) JP2505967Y2 (ko)
GB (1) GB2230877B (ko)
HK (1) HK394A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442602A (en) * 1993-08-25 1995-08-15 Casio Computer Co., Ltd. Wristwatch case with shock absorbing members on the rear side thereof
JP2004212083A (ja) * 2002-12-27 2004-07-29 Citizen Watch Co Ltd 電波時計のケース構造
JP4655894B2 (ja) * 2005-11-10 2011-03-23 カシオ計算機株式会社 時計装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935881U (ja) * 1982-08-31 1984-03-06 セイコーインスツルメンツ株式会社 電子時計
JPS6212893U (ko) * 1985-07-10 1987-01-26
JPS62204183A (ja) * 1986-03-05 1987-09-08 Seiko Instr & Electronics Ltd 電子時計

Also Published As

Publication number Publication date
GB2230877B (en) 1992-12-23
GB2230877A (en) 1990-10-31
JP2505967Y2 (ja) 1996-08-07
GB9009316D0 (en) 1990-06-20
JPH02140493U (ko) 1990-11-26

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20100424