CH607868B - WATERPROOF WATCH BOX. - Google Patents

WATERPROOF WATCH BOX.

Info

Publication number
CH607868B
CH607868B CH546674A CH546674A CH607868B CH 607868 B CH607868 B CH 607868B CH 546674 A CH546674 A CH 546674A CH 546674 A CH546674 A CH 546674A CH 607868 B CH607868 B CH 607868B
Authority
CH
Switzerland
Prior art keywords
crystal
projection
bezel
watch box
waterproof watch
Prior art date
Application number
CH546674A
Other languages
French (fr)
Other versions
CH607868GA3 (en
Inventor
Kanji Miyashita
Yoshiaki Fujimori
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 of CH607868B publication Critical patent/CH607868B/en
Application filed by Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of CH607868GA3 publication Critical patent/CH607868GA3/xx

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
    • G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/02—Sealing crystals or glasses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Adornments (AREA)
  • Paper (AREA)
  • Packages (AREA)
  • Gasket Seals (AREA)

Abstract

A crystal mounting structure for a water-proof watch comprising a bezel provided with a projection having an inner diameter smaller than the outer diameter of a glass crystal. A first sealing member is interposed between the bezel and glass crystal and a second sealing member is interposed between the bezel and a case. A mounting ring is provided between the glass crystal and the case for holding the glass crystal on the surface thereof opposite the projection whereby the crystal is clamped between the projection and the ring.
CH546674A 1973-04-23 1974-04-19 WATERPROOF WATCH BOX. CH607868B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973047551U JPS5316380Y2 (en) 1973-04-23 1973-04-23

Publications (2)

Publication Number Publication Date
CH607868B true CH607868B (en)
CH607868GA3 CH607868GA3 (en) 1978-12-15

Family

ID=12778283

Family Applications (1)

Application Number Title Priority Date Filing Date
CH546674A CH607868B (en) 1973-04-23 1974-04-19 WATERPROOF WATCH BOX.

Country Status (5)

Country Link
US (1) US3858388A (en)
JP (1) JPS5316380Y2 (en)
CH (1) CH607868B (en)
GB (1) GB1441070A (en)
HK (1) HK52678A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515114Y2 (en) * 1973-12-05 1980-04-07
JPS547983Y2 (en) * 1973-12-25 1979-04-13
JPS5545354Y2 (en) * 1974-12-26 1980-10-24
JPS5544222Y2 (en) * 1975-12-19 1980-10-17
JPS5362368U (en) * 1976-10-28 1978-05-26
JPS53164860U (en) * 1977-05-31 1978-12-23
JPS5732468Y2 (en) * 1978-04-28 1982-07-16
JPS609742Y2 (en) * 1979-01-27 1985-04-05 シチズン時計株式会社 Fixed structure of watch case
JP3961320B2 (en) * 2002-03-15 2007-08-22 セイコーインスツル株式会社 Arm-mounted portable device with bangle type band
JP6531754B2 (en) * 2016-12-21 2019-06-19 カシオ計算機株式会社 Equipment case and watch
KR20210079657A (en) * 2019-12-20 2021-06-30 삼성전자주식회사 Wearable electronic device including structure of air ventilation and waterproofness
EP3839663A1 (en) 2019-12-20 2021-06-23 Rolex Sa Timepiece member for a timepiece part case or for a timepiece part

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505590B1 (en) * 1970-03-10 1975-03-05
JPS557905Y1 (en) * 1970-09-26 1980-02-21
CH551037A (en) * 1971-09-30 1974-06-28

Also Published As

Publication number Publication date
DE2419533A1 (en) 1974-11-14
DE2419533B2 (en) 1977-06-02
JPS5316380Y2 (en) 1978-04-28
GB1441070A (en) 1976-06-30
US3858388A (en) 1975-01-07
JPS49148972U (en) 1974-12-24
CH607868GA3 (en) 1978-12-15
HK52678A (en) 1978-09-22

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