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Seiko 1400-7520
The Seiko 1400-7520 is a mechanical watch movement that features shock protection, an automatic winding system, sweep seconds hand, calendar complication, a beat rate of 28,800 vibrations per hour (vph), and is equipped with 25 jewels.
The Seiko 1400-7520 features the following functions:
- Automatic Winding
- Calendar
- Shock Protection
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
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