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Return To ShopThe Seiko 7321-0770 watch movement features an Adjustable Stud Holder, allowing for precise regulation and adjustment of the watch's timekeeping accuracy. Additionally, the movement is equipped with Shock Protection, ensuring that the delicate internal components are safeguarded against the impact of external forces.
The Seiko 7321-0770 features the following functions:
Ronda Reference # | Shock System | Buy |
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Dimensions | GR Reference # | End Type | Buy |
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1.30 x 0.080 x 300 x 7.5 mm | GR3205 | Manual | Buy mainspring |
Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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