FIELD: clocks (wrist, pocket); stationary clocks (desk, wall, built-in, etc.); chronometers.
SUBSTANCE: mechanical watch with elapsed time indicators contains a case, a dial, a clock mechanism, an arrow mechanism, a crown, an hour and minute indicator, an indicator of service life, and additionally contains a gearbox for converting rotation speed from the base clock mechanism to the speed of movement of the movable indication element, and the reducer is designed to indicate the service life from 0 to 80-100 years. Additionally, according to the first embodiment, the reducer is kinematically connected to the annual wheel of the clock mechanism by means of the annual wheel pinion, and according to the second embodiment, the reducer is kinematically connected to the day wheel of the clock mechanism by means of the pinion day wheel.
EFFECT: creation of a time device with elapsed time indicator, design simplification and reliability increase.
9 cl, 6 dwg
