JPS5599090A - Analog alarm watch - Google Patents
Analog alarm watchInfo
- Publication number
- JPS5599090A JPS5599090A JP667179A JP667179A JPS5599090A JP S5599090 A JPS5599090 A JP S5599090A JP 667179 A JP667179 A JP 667179A JP 667179 A JP667179 A JP 667179A JP S5599090 A JPS5599090 A JP S5599090A
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- hour
- circuit
- counting
- day
- 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 carry out detection of coincidence of present hour with alarm hour electronically and apparently discriminate forenoon from afternoon at one glance by constituting the memory circuit in an electron circuit by a counter capable of counting 24 hours so that it can counts parts corresponding to a day.
CONSTITUTION: In an analog alarm watch provided with an electron circuit having a memory circuit, a motor, a wheel train, a display mechanism, and an alarm device, the memory device comprises a counter capable of counting 24 hours, and the alarm hour at least desirably set is memorizable, and there is provided an auxiliary hour hand 35 driven by a gear meshed with the wheel train driving a hand 20 and making one round a day. The time correction and alarm time setting are carried out not by the mechanical slide but by converting the rotation of a crown 18 into an electrical signal by a switch through an electron circuit.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP667179A JPS5599090A (en) | 1979-01-23 | 1979-01-23 | Analog alarm watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP667179A JPS5599090A (en) | 1979-01-23 | 1979-01-23 | Analog alarm watch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5599090A true JPS5599090A (en) | 1980-07-28 |
Family
ID=11644827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP667179A Pending JPS5599090A (en) | 1979-01-23 | 1979-01-23 | Analog alarm watch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5599090A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0415734A2 (en) * | 1989-09-01 | 1991-03-06 | Seiko Instruments Inc. | Analog electric timepiece |
JPH05150054A (en) * | 1992-05-25 | 1993-06-18 | Seiko Epson Corp | Pointer display electronic timepiece |
-
1979
- 1979-01-23 JP JP667179A patent/JPS5599090A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0415734A2 (en) * | 1989-09-01 | 1991-03-06 | Seiko Instruments Inc. | Analog electric timepiece |
JPH05150054A (en) * | 1992-05-25 | 1993-06-18 | Seiko Epson Corp | Pointer display electronic timepiece |
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