How to distinguish the types of watches---LASIKA watch tells you

Release time:

2022-03-07

According to the different oscillators used, the mainstream LASIKA watches on the market can be divided into the following two types:

china LASIKA watch
1> Mechanical watch: a watch adjusted by a mechanical oscillator.

1. Manual mechanical watch: The hand-wound movement is used, and the mainspring of the movement is fully wound by turning the head of the watch. When the spring is completely exhausted, the gear is driven to run, and the pointer is moved.

2. Automatic mechanical watch: The automatic winding movement is driven by the weight of the oscillating weight in the movement, but the swing of the arm wearing the watch will drive the oscillating weight to rotate, and at the same time drive the mainspring in the watch to wind the watch and drive the time.

2> Quartz watch: a watch adjusted by an electronic oscillator - a quartz oscillator.

1. Digital quartz electronic watch: a watch that combines the piezoelectric effect of the quartz crystal and the diode-type liquid crystal display, and its functions are completely completed by electronic components.

2. Pointer quartz watch: The energy source of the quartz watch comes from the silver oxide button battery. After the silver oxide button battery provides a specific voltage to the integrated circuit, the quartz oscillator is vibrated through the oscillator circuit and the quartz resonator to form an oscillator circuit source.
The electrical signal output from the oscillating circuit enters the frequency dividing circuit to generate a pulse signal after frequency division, and then outputs the pulse signal through the narrow pulse circuit into the driving circuit for amplification, and forms an alternating bidirectional pulse signal, thereby driving the stepper motor to operate. The intermittent rotation further drives the drive train, so that the hands can accurately display the time.

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