GB2075727B - Fixing structure for outer casing and cover glass frame of a watch case - Google Patents

Fixing structure for outer casing and cover glass frame of a watch case

Info

Publication number
GB2075727B
GB2075727B GB8112705A GB8112705A GB2075727B GB 2075727 B GB2075727 B GB 2075727B GB 8112705 A GB8112705 A GB 8112705A GB 8112705 A GB8112705 A GB 8112705A GB 2075727 B GB2075727 B GB 2075727B
Authority
GB
United Kingdom
Prior art keywords
outer casing
cover glass
fixing structure
glass frame
watch case
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.)
Expired
Application number
GB8112705A
Other languages
English (en)
Other versions
GB2075727A (en
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of GB2075727A publication Critical patent/GB2075727A/en
Application granted granted Critical
Publication of GB2075727B publication Critical patent/GB2075727B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems
    • 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
    • G04B37/081—Complete encasings for wrist or pocket watches also comprising means for hermetic sealing of the winding stem and crown
    • 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
    • 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
    • G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
    • 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
    • G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/02—Sealing crystals or glasses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
GB8112705A 1980-04-28 1981-04-24 Fixing structure for outer casing and cover glass frame of a watch case Expired GB2075727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5852580U JPS56159782U (enrdf_load_stackoverflow) 1980-04-28 1980-04-28

Publications (2)

Publication Number Publication Date
GB2075727A GB2075727A (en) 1981-11-18
GB2075727B true GB2075727B (en) 1983-11-16

Family

ID=13086837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8112705A Expired GB2075727B (en) 1980-04-28 1981-04-24 Fixing structure for outer casing and cover glass frame of a watch case

Country Status (4)

Country Link
JP (1) JPS56159782U (enrdf_load_stackoverflow)
DE (1) DE3116463C2 (enrdf_load_stackoverflow)
GB (1) GB2075727B (enrdf_load_stackoverflow)
HK (1) HK32685A (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241898Y2 (enrdf_load_stackoverflow) * 1972-12-08 1977-09-22
JPS5515114Y2 (enrdf_load_stackoverflow) * 1973-12-05 1980-04-07
US4110970A (en) * 1975-11-11 1978-09-05 Citizen Watch Company Limited Water-proof watch case
GB2027956B (en) * 1978-08-09 1982-11-03 Gen Watch Co Ltd Watch cases

Also Published As

Publication number Publication date
GB2075727A (en) 1981-11-18
DE3116463C2 (de) 1987-01-02
DE3116463A1 (de) 1982-01-21
JPS56159782U (enrdf_load_stackoverflow) 1981-11-28
HK32685A (en) 1985-05-03

Similar Documents

Publication Publication Date Title
GB2076567B (en) Electronic timepiece
GB2075223B (en) Arrangement of analogue-type electronic wristwatch
GB2078401B (en) Timepiece module frame and assembly
GB2076566B (en) Electronic timepiece
GB2094034B (en) Structure of watch case
GB2093232B (en) Back cover fixing structure for wristwatch
GB2071882B (en) Electronic timepiece
GB2074350B (en) Arrangement for analog-type electronic wristwatch
GB2075727B (en) Fixing structure for outer casing and cover glass frame of a watch case
GB2081939B (en) Alarm wrist watch
GB2084765B (en) Electronic timepiece
JPS5714788A (en) Electronic quartz watch
JPS56101585A (en) Electronic clock or watch assembly
HK71484A (en) Fixing structure of a back cover of a watch
GB8312453D0 (en) Water-resistant fixing device of watch case
GB2073916B (en) Electronic timepiece
JPS53124474A (en) Intermediate frame of wristwatch case
JPS5784380A (en) Water sealed wrist watch case
JPS57107110A (en) Fixing member of watch band
JPS5793004A (en) Fixing structure of wrist watch band
JPS5731803A (en) Attachment structure of case of wrist watch and band
JPS54152014A (en) Watch cover glass
JPS54152013A (en) Watch cover glass
JPS57160405A (en) Fixing structure of case and band of portable watch
JPS5744088A (en) Mounting of window glass

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930424