Weather forecasting watch

Horology: time measuring systems or devices – Combined with disparate device – Ambient condition detector

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G04B 4706

Patent

active

055008356

ABSTRACT:
An analogue timepiece capable of indicting a pressure variation, such as that of atmospheric pressure, comprises at least two hands (2, 3) for providing time information, a watch movement (12) for driving the hands and a pressure sensor (13, 13a) for measuring the atmospheric pressure variation. One of the hands (2, 3) indicates the measured pressure variation while one of the others of said hands (3, 3) indicates at the same time a weather forecast as a function of the variation.

REFERENCES:
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patent: 2716327 (1955-08-01), Franklin et al.
patent: 2763122 (1956-09-01), Hayes
patent: 3315462 (1967-04-01), Bosquet
patent: 4257112 (1981-03-01), Hubner
patent: 4266288 (1981-05-01), Berney
patent: 4279028 (1981-07-01), Lowdenslager et al.
Patent Abstract of Japan vol. 6, No. 233 (P-156) (1111) 19 Nov. 1982 & JP-A-57 135 386 (Citizen Tokei K.K.) 20 Aug. 1982.
Patent Abstracts of Japan vol. 10, No. 127 (P-455) 13 May 1986 & JP-A-60 252 292 (Suwa Seikosha K.K.) 12 Dec. 1985.
Patent Abstracts of Japan vol. 14, No. 574 (P-1145) 20 Dec. 1990 & JP-A-02 247 594 (Kemikarainjingu Kenkyusho K.K.) 3 Oct. 1990.

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