HK52678A - Water-resistant watchcase - Google Patents
Water-resistant watchcaseInfo
- Publication number
- HK52678A HK52678A HK526/78A HK52678A HK52678A HK 52678 A HK52678 A HK 52678A HK 526/78 A HK526/78 A HK 526/78A HK 52678 A HK52678 A HK 52678A HK 52678 A HK52678 A HK 52678A
- Authority
- HK
- Hong Kong
- Prior art keywords
- crystal
- water
- watchcase
- resistant
- projection
- Prior art date
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)
- Packages (AREA)
- Gasket Seals (AREA)
- Adornments (AREA)
- Paper (AREA)
- Treatment Of Water By Ion Exchange (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.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973047551U JPS5316380Y2 (en) | 1973-04-23 | 1973-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK52678A true HK52678A (en) | 1978-09-22 |
Family
ID=12778283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK526/78A HK52678A (en) | 1973-04-23 | 1978-09-14 | Water-resistant watchcase |
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)
| 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)
| 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 |
-
1973
- 1973-04-23 JP JP1973047551U patent/JPS5316380Y2/ja not_active Expired
-
1974
- 1974-04-18 US US462089A patent/US3858388A/en not_active Expired - Lifetime
- 1974-04-19 CH CH546674A patent/CH607868B/en unknown
- 1974-04-23 GB GB1770374A patent/GB1441070A/en not_active Expired
-
1978
- 1978-09-14 HK HK526/78A patent/HK52678A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2419533B2 (en) | 1977-06-02 |
| JPS49148972U (en) | 1974-12-24 |
| JPS5316380Y2 (en) | 1978-04-28 |
| CH607868GA3 (en) | 1978-12-15 |
| CH607868B (en) | |
| GB1441070A (en) | 1976-06-30 |
| DE2419533A1 (en) | 1974-11-14 |
| US3858388A (en) | 1975-01-07 |
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