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Seiko 8Y21A
Ligne: 12'''
The Seiko 8Y21A watch movement features an analog display, sweep seconds, and is powered by quartz technology.
The Seiko 8Y21A features the following functions:
- Analog Display
- Quartz Movement
- Sweep Seconds
Balance Staff Listing
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Mainspring Listing
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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
| Part Description | Reference # | Alternate | Buy |
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