Title:
ELECTRONIC WATCH
Document Type and Number:
Japanese Patent JPS5312660
Kind Code:
A
Abstract:
PURPOSE: Rationalization of production and the reduction in power consumption are achieved by using piezoelectric ceramics to the base plate of watch module, using this as the vibrating piece of a surface elastic wave vibrator and using a SOS IC for an oscillation circuit and frequency dividing circuit.
More Like This:
| JPS55121705 | OSCILLATION/DIVISION CIRCUIT |
Inventors:
KISHIMOTO HIROO
Application Number:
JP8693376A
Publication Date:
February 04, 1978
Filing Date:
July 21, 1976
Export Citation:
Assignee:
SEIKO INSTR & ELECTRONICS
International Classes:
G04G3/00; G04G99/00; H03H3/08; H03H9/25; (IPC1-7): G04C3/00; H03H9/00
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