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Mechanical Watch Intruduction
发布日期:2017-10-26 16:14:02    来源:未知    作者:未知    浏览量:7

Manual mechanical watch, hand-winding movement, the watch by turning his head, the full string watch movement on the primary winding, the mainspring is completely exhausted after running the gears, push the to go. Automatic mechanical watches, automatic winding movement driving force is to rely on the weight of the pendulum movement Tuo produced within the drive while wearing the watch will drive pendulum Tuo swing arm rotation, while driving the inner mainspring of the watch chain, promoting travel time.

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