JPS5275376A - Alarm wristwatch - Google Patents
Alarm wristwatchInfo
- Publication number
- JPS5275376A JPS5275376A JP15166875A JP15166875A JPS5275376A JP S5275376 A JPS5275376 A JP S5275376A JP 15166875 A JP15166875 A JP 15166875A JP 15166875 A JP15166875 A JP 15166875A JP S5275376 A JPS5275376 A JP S5275376A
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- alarm wristwatch
- wristwatch
- functions
- opposition
- 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.)
- Pending
Links
Landscapes
- Electromechanical Clocks (AREA)
Abstract
PURPOSE: To provide dustproof and waterproof functions as well as volume control functions for alarm by providing a mask which permits variable adjustment of its effective opening area in opposition to sound release holes.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15166875A JPS5275376A (en) | 1975-12-19 | 1975-12-19 | Alarm wristwatch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15166875A JPS5275376A (en) | 1975-12-19 | 1975-12-19 | Alarm wristwatch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5275376A true JPS5275376A (en) | 1977-06-24 |
Family
ID=15523614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15166875A Pending JPS5275376A (en) | 1975-12-19 | 1975-12-19 | Alarm wristwatch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5275376A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100665U (en) * | 1977-12-26 | 1979-07-16 | ||
US4351041A (en) * | 1979-06-30 | 1982-09-21 | Citizen Watch Co., Ltd. | Acoustic alarm device for watches |
US4482257A (en) * | 1979-06-30 | 1984-11-13 | Citizen Watch Co., Ltd. | Acoustic alarm device for watches |
-
1975
- 1975-12-19 JP JP15166875A patent/JPS5275376A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54100665U (en) * | 1977-12-26 | 1979-07-16 | ||
US4351041A (en) * | 1979-06-30 | 1982-09-21 | Citizen Watch Co., Ltd. | Acoustic alarm device for watches |
US4482257A (en) * | 1979-06-30 | 1984-11-13 | Citizen Watch Co., Ltd. | Acoustic alarm device for watches |
US4493560A (en) * | 1979-06-30 | 1985-01-15 | Citizen Watch Co., Ltd. | Acoustic alarm device for watches |
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