Patent ID: 6813222
Filing Date: 2004-11-02
Classification: G04B

Abstract:
A watch including a motor driving a first hour rotary indicator into rotation according to a period of 1/N revolutions per hour, and a second minute rotary indicator driven by a concentric axis, wherein,the minute indicator (13, 23) is driven at a velocity of (N+1)/N revolutions per hour, N is an integer, the indicators each have a shape producing a cover or juxtaposition surface with a variable pattern, the hour indicator is formed by a first plane element (22) secured to the driving axis at a substantially peripheral point, and extending according to a main radial axis substantially up to the edge of the main dial of the watch, the minute indicator is formed by a second plane element (23) secured to the driving axis at a substantially peripheral point, extending according to a radial main axis substantially up to the edge of the main dial of the watch and placed in the foreground, the first plane element and the second plane element are both discs each having a radius substantially equal to half a radius of the main dial of the watch.