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Seiko 1E20-5A70
Base: MSR Z8
The Seiko 1E20-5A70 watch movement is a mechanical movement designed specifically for clocks.
The Seiko 1E20-5A70 features the following functions:
- Mechanical Movement (designed for clocks)
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| BALANCE COMPLETE | 721/2227 | Buy part | |
| STAFF | 723/MSR Z8 | 723/MSR Z8 | Buy part |
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