Display module for watch movement

Details Display module for watch movement Display module for watch movement

1990-04-10

1992-02-04

Miska, Vit W.

Horology: time measuring systems or devices

Astronomical

With moon and earth display

368 19, 368 28, G04B 1926

Patent

active

050864165

ABSTRACT:
A dial 1 provided with an hour graduation 2 cooperating with hands 3, 4, 5, intended to be driven by the hand setting of a movement on which the module can be fixed. This dial 1 comprises further a circular twenty-four hours graduation 11 cooperating simultaneously on the one hand with a hand 13 driven in rotation by a mechanism of the module at a speed of one complete revolution per twenty-four hours and on the other hand a tides disc 12 driven in rotation by the mechanism of the module at a speed of one complete turn for each moon cycle.

REFERENCES:
patent: 2677928 (1954-05-01), Haynes
patent: 3524313 (1970-08-01), Wood
patent: 3708971 (1973-01-01), Wlodyka
patent: 3745313 (1973-07-01), Spichaus
patent: 3921383 (1975-11-01), Leone
patent: 3982104 (1976-09-01), Banner
patent: 4632259 (1986-11-01), Oberst
patent: 4853908 (1989-08-01), Bourguin et al.

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