GB1194640A - Improvements relating to Watches - Google Patents

Improvements relating to Watches

Info

Publication number
GB1194640A
GB1194640A GB39626/68A GB3962668A GB1194640A GB 1194640 A GB1194640 A GB 1194640A GB 39626/68 A GB39626/68 A GB 39626/68A GB 3962668 A GB3962668 A GB 3962668A GB 1194640 A GB1194640 A GB 1194640A
Authority
GB
United Kingdom
Prior art keywords
ring
case body
watches
aug
interposed
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
GB39626/68A
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1194640A publication Critical patent/GB1194640A/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
    • G04B37/11—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
    • G04B37/00—Cases
    • G04B37/04—Mounting the clockwork in the case; Shock absorbing mountings
    • G04B37/05—Fixed mountings for pocket or wrist watches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

1,194,640. Watches. SUWA SEIKOSHA K. K. Aug.19, 1968 [Aug. 22, 1967], No.39626/68. Heading G3T. A watch case body 3 has secured therein a ring 11 axially spaced from a ring 5 to define a recess for receiving an annular collar 8 on the movement 1 whereby the movement can be secured to the case body without the use of screws. The ring 5 is urged against the roller 8 by a thrust surface 6 on the back cover 2 when the latter is screwed into the case body 3. A sealing ring 20 is interposed between the parts 2, 3. In an alternative embodiment the sealing ring 12 Fig. 5 (not shown) is interposed between the back cover 2 and the ring 5 and the case body 3.
GB39626/68A 1967-08-22 1968-08-19 Improvements relating to Watches Expired GB1194640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1967071746U JPS4526137Y1 (en) 1967-08-22 1967-08-22

Publications (1)

Publication Number Publication Date
GB1194640A true GB1194640A (en) 1970-06-10

Family

ID=13469381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39626/68A Expired GB1194640A (en) 1967-08-22 1968-08-19 Improvements relating to Watches

Country Status (4)

Country Link
US (1) US3557548A (en)
JP (1) JPS4526137Y1 (en)
CH (2) CH1161268A4 (en)
GB (1) GB1194640A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1970779B1 (en) 2007-03-16 2009-09-09 Richemont International S.A. Watch and casing method
EP2565733A3 (en) * 2011-08-31 2013-12-04 Seiko Epson Corporation Timepiece
EP3968099B1 (en) * 2020-09-15 2024-10-30 Omega SA System for securing a timepiece movement in a watch case

Also Published As

Publication number Publication date
CH564802B5 (en) 1975-07-31
US3557548A (en) 1971-01-26
JPS4526137Y1 (en) 1970-10-12
CH1161268A4 (en) 1972-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years