Thin wrist-watch

Details Thin wrist-watch Thin wrist-watch

1980-08-27

1983-10-04

Reynolds, B. A.

Horology: time measuring systems or devices

Chronological

With mechanical or electromechanical driven display

368 88, 368221, 368233, 368162, G04B 1920

Patent

active

044075863

ABSTRACT:
An electronic wrist-watch of greatly reduced thickness has extremely thin me indicating discs for which a special driving and guiding system is employed. Further, a single-phase motor is provided with at least two stator windings for reducing the watch's thickness. A watch case comprises an integral case band in order to assure greater rigidity of this thin watch structure.

REFERENCES:
patent: 1185624 (1916-06-01), Boylen
patent: 2153004 (1939-04-01), Rodanet
patent: 2852908 (1958-09-01), Stern et al.
patent: 3175112 (1965-03-01), Thoma
patent: 3538703 (1970-11-01), Walton
patent: 3646750 (1972-03-01), Reich
patent: 3893288 (1975-07-01), Meitinger
patent: 3952499 (1976-04-01), Reisman
patent: 4029980 (1977-06-01), Gamble

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