WATCHES WITH MECHANISM FOR CORRECTING INDICATOR OF TIME ZONES Russian patent published in 2023 - IPC G04B19/22 

Abstract RU 2802156 C1

FIELD: watches.

SUBSTANCE: invention is designed for manufacturing watches with indication of time in several time zones. The essence of the invention lies in the fact that a watch with time indication in several time zones, containing a case, a clock mechanism, a dial, means for indicating the current time in one time zone, means for indicating time in an additional, at least one time zone, a time switching mechanism, additionally contain a planetary mechanism, wherein the time switching mechanism is configured to transmit a discrete rotational motion to the planetary mechanism, and the clock mechanism is configured to transmit a uniformly variable rotational motion to the planetary mechanism, time indication means in an additional, at least one time zone, have a time zone indicator, a clock mechanism, means for indicating the current time in one time zone, means for indicating time in at least one additional time zone, a time switching mechanism and a planetary mechanism are kinematically interconnected.

EFFECT: enabling manufacturing of watches with a compact clockwork, which contains a correction mechanism that will allow time correction in two time zones and takes up little space inside the watch case.

13 cl, 8 dwg, 1 tbl

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RU 2 802 156 C1

Authors

Chajkin Konstantin Yurevich

Dates

2023-08-22Published

2022-08-12Filed