| 摘要 |
An electronic sunrise-dependent timepiece (10, 20), comprising an oscillator circuit (11, 22) for generating clock pulses at a predetermined frequency and a clock circuit (12, 21) coupled to the oscillator circuit for generating minutes and hours and calendar data. An offset correction circuit (14, 29) coupled to the clock circuit and being responsive to a current value of calendar data adds a respective offset to the minutes and hours data so as to generate a sunrise-dependent time of day for display on a suitable display device.
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