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Return To ShopThe Seiko 5Y30-6A50 is a mechanical watch movement with a number of technical features. It incorporates an adjustable stud holder, which allows for precise adjustment of the watch's timekeeping. It also features shock protection, which helps to protect the movement from damage caused by external shocks. The movement includes a timer function, adding a useful timing capability to the watch. Additionally, it utilizes a pin lever system, which is a simple and reliable mechanism for transmitting power from the mainspring to the rest of the movement.
The Seiko 5Y30-6A50 features the following functions:
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