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Seiko 1E20-5839
Frequency: 28800 vph
The Seiko 1E20-5839 is a mechanical watch movement that incorporates a timer function.
The Seiko 1E20-5839 features the following functions:
- Timer Function
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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| MAINSPRING, AUTO- 1208 | 770/208 | 72203301208 | Buy part |
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