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Application filed by Николай П. ИвановfiledCriticalНиколай П. Иванов
Priority to BG106990UpriorityCriticalpatent/BG106990U/en
Publication of BG106990UpublicationCriticalpatent/BG106990U/en
The indicator device can be used in watches and clocks of residential and industrial use. It comprises a casing (1) and dials made in the form of individual discs (2, 3 and 4) which are fitted concentrically in a plane and revolve at different speeds around the central axis (8). Indication scales are applied on the discs, for hours, minutes and seconds, respectively. To axis (8), the following are fixed at 120 degrees to each other: a hand (5) for hour indication, hand (6) for minutes indication, and hand (7) for seconds indication. Different embodiments of the indicator device are proposed enabling the combination of dials having different configurations and drives, ensuring easier reading of the time and with different effect, mainly of aesthetic character. 4 claims, 5 figures
Wrist watch, has optical display surfaces arranged close to twenty-hour-time scale to provide time of sun set and rise, time domain of day time, dawn and night, and display unit to represent time of day parallely on twelve-hour-time scale