A quartz clock is a clock that uses an electronic oscillator that is regulated by a quartz crystal to keep time, which creates a signal with very precise frequency, so that quartz clocks are at least an order of magnitude more accurate than good mechanical clocks.

• A thermometer is attached on the bottom of the clock
• Different logos can be printed on the surface for advertisting
• The shell of the clock is made out of plasitc in off-white color
• Batteries are used to operate this clock