JPS54136872A - World watch with alarm - Google Patents
World watch with alarmInfo
- Publication number
- JPS54136872A JPS54136872A JP4497478A JP4497478A JPS54136872A JP S54136872 A JPS54136872 A JP S54136872A JP 4497478 A JP4497478 A JP 4497478A JP 4497478 A JP4497478 A JP 4497478A JP S54136872 A JPS54136872 A JP S54136872A
- Authority
- JP
- Japan
- Prior art keywords
- zone
- time
- alarm
- counter
- present
- 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
- Electric Clocks (AREA)
Abstract
PURPOSE: To facilitate setting of alarm in an intended time zone, by operating to correspond with the time difference of the setting zone, taking the counting of the present time counter as reference, according to the set content of the alarm time zone counter.
CONSTITUTION: Simultaneously with changing of a display changeover circuit 8 through an operating part 4 and an operation control circuit 5, when a zone or the time difference in the zone is set i na time zone counter 6 and an alarm time zone counter 11, the counting of a present time measuring counter 3 in the present zone is corrected and calculated according to the time difference of the setting zone through arithmetic circuits 8, 12. As a result, the present time in the specified zone is displayed in a display part 10, and when the set time in the alarm time memory 13 coincides with the present time of the zone in the circuit 12, an alarm sound is given through a coincidence circuit 14. Therefore, independently of the zone where the user is living, an alarm in a desired zone may be set securely by a simple operation.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4497478A JPS54136872A (en) | 1978-04-17 | 1978-04-17 | World watch with alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4497478A JPS54136872A (en) | 1978-04-17 | 1978-04-17 | World watch with alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54136872A true JPS54136872A (en) | 1979-10-24 |
Family
ID=12706437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4497478A Pending JPS54136872A (en) | 1978-04-17 | 1978-04-17 | World watch with alarm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54136872A (en) |
-
1978
- 1978-04-17 JP JP4497478A patent/JPS54136872A/en active Pending
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