GB1360926A - Watertight watch case - Google Patents

Watertight watch case

Info

Publication number
GB1360926A
GB1360926A GB2566572A GB2566572A GB1360926A GB 1360926 A GB1360926 A GB 1360926A GB 2566572 A GB2566572 A GB 2566572A GB 2566572 A GB2566572 A GB 2566572A GB 1360926 A GB1360926 A GB 1360926A
Authority
GB
United Kingdom
Prior art keywords
bezel
watch case
ring
june
screw
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
GB2566572A
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
Publication of GB1360926A publication Critical patent/GB1360926A/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
    • G04B37/0008—Cases for pocket watches and 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)

Abstract

1360926 Watches DAINI SEIKOSHA K K 1 June 1972 [2 June 1971] 25665/72 Heading G3T A watch case comprises a back 10, a bezel 22, and a glass 16 which is bonded to a ring 13, the back and the ring being separated by a sealing gasket 15 which is compressed when the bezel and the back are urged together by tightening a plurality of screw devices. In a first embodiment, Fig. 1, each screw device comprises a nut 27 engaging the threaded end 33 of a stud 26, the other end of which is fixed to the bezel 22 by first screwing it into a hole 31 and then soldering it or welding it in position. In a second embodiment Fig. 2, (not shown) the shank (41) of a conventional screw passes through the back 10 and enters a threaded hole (43) in the bezel. The watch case may be circular, oval, square or rectangular. The gasket positions a ring 35 which supports dial 36 and movement 37.
GB2566572A 1971-06-02 1972-06-01 Watertight watch case Expired GB1360926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971045343U JPS517904Y2 (en) 1971-06-02 1971-06-02

Publications (1)

Publication Number Publication Date
GB1360926A true GB1360926A (en) 1974-07-24

Family

ID=27920716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2566572A Expired GB1360926A (en) 1971-06-02 1972-06-01 Watertight watch case

Country Status (3)

Country Link
US (1) US3729924A (en)
JP (1) JPS517904Y2 (en)
GB (1) GB1360926A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043970A (en) * 1973-08-21 1975-04-21
CH1575873A4 (en) * 1973-11-09 1976-04-15
US4075828A (en) * 1973-11-09 1978-02-28 Century Time Limited Four-sided water-resistant watch-case
CH622151B (en) * 1977-07-15 Hans Ulrich Klingenberg WATCH BOX.
JPS5570770A (en) * 1978-11-22 1980-05-28 Citizen Watch Co Ltd Case construction for digital display wrist watch
DE3039756A1 (en) * 1980-10-22 1982-05-27 Bifora-Uhren GmbH, 7070 Schwäbisch Gmünd Watertight slim-line watch case - has seals between both watch glass frame and watch back and centre part
CH643425B (en) * 1981-06-01 Rado Montres Sa WATCH BOX.
FR2524992A1 (en) * 1982-04-13 1983-10-14 Omega Brandt & Freres Sa Louis WATCH WATCH BOX
DE3810001C1 (en) * 1988-03-24 1989-10-12 D. Swarovski & Co., Wattens, At
JP2002189084A (en) * 2000-12-21 2002-07-05 Seiko Instruments Inc Wrist watch
RU2006133545A (en) * 2004-02-20 2008-03-27 Дэниел ЛАЗАРЕТНИК (US) OVAL CLOCK AND HEAD WATCH DESIGN
EP3499320A1 (en) * 2017-12-15 2019-06-19 The Swatch Group Research and Development Ltd Opening/closing system for a timepiece case

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1386681A (en) * 1964-02-06 1965-01-22 Improvement in the closing devices of the cases of timepieces and similar instruments
CH472719A (en) * 1966-10-14 1969-06-30 Steimann Jean Waterproof watch box

Also Published As

Publication number Publication date
JPS517904Y2 (en) 1976-03-02
JPS485769U (en) 1973-01-23
US3729924A (en) 1973-05-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee