Multifunction electronic analog timepiece

Horology: time measuring systems or devices – Chronological – With simultaneous time indicating means

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368 80, G04B 2302, G04B 1904

Patent

active

051133814

ABSTRACT:
A multifunction electronic analog timepiece includes a face and a plurality of indicators positioned on the face for displaying at least two time keeping functions. At least two step motors are provided for driving the plurality of time keeping function indicators. The time keeping function indicators are arbitrarily disposed about the face dependent upon the number of step motors and position of step motors required to drive the indicators. A microcomputer is provided and includes a program memory for storing software instructions for controlling the step motors.

REFERENCES:
patent: 4253172 (1981-02-01), Nomura
patent: 4275463 (1981-06-01), Ishida
patent: 4357693 (1982-11-01), Plancon
patent: 4382686 (1983-05-01), Giger
patent: 4382692 (1983-05-01), Wiget
patent: 4445785 (1984-05-01), Chambon
patent: 4459031 (1984-07-01), Perucchi
patent: 4470707 (1984-09-01), Chambon et al.
patent: 4493559 (1985-01-01), Ishida et al.
patent: 4623261 (1985-11-01), Muto
patent: 4652140 (1987-03-01), Nakazawa
Un chronographe a quartz tres . . . mecanique--France Horlogere, vol. 448, Dec. 1983.
Reparation des a affucgage cinbubeL abakiguqye+LCD, Journal Suisse d'Horlogerie et de Bijouterie, vol. 2, 1981.

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