Traditional Culture Encyclopedia - Photography major - Does Fiyta photographer series GA8240 have batteries?
Does Fiyta photographer series GA8240 have batteries?
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Mechanical watches can usually be divided into the following two types: manual winding and automatic winding. The power source of these two machines is driven by the clockwork in the movement, which drives the gear and then pushes the watch hands, but the power source is different. Manual winding mechanical watches rely on manual winding as the power, and the thickness of the movement is thinner than that of ordinary automatic winding watches, so the weight of the watch is relatively light. On the other hand, self-winding watches use the automatic turntable of the movement to swing left and right to drive the clockwork, but relatively speaking, the thickness of manual winding watches is smaller than that of automatic winding watches.
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