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Seiko 1F20-5J39
The Seiko 1F20-5J39 watch movement features an analog display, utilizes quartz technology, and is equipped with seven jewels.
The Seiko 1F20-5J39 features the following functions:
- Analog Display
- Quartz Movement
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 |
|---|---|---|---|
| CENTER WHEEL | 201/LEC 609 | 203/LEC 609 | Buy part |
| CIRCUIT | 4000/LEC 609 | 4000/LEC 609 | Buy part |
| CLUTCH WHEEL | 407/LEC 609 | Buy part | |
| MINUTE WHEEL | 260/LEC 609 | Buy part | |
| SET BRIDGE | 445/LEC 609 | Buy part | |
| SET LEVER | 443/LEC 609 | Buy part | |
| SET WHEEL | 450/LEC 609 | Buy part | |
| STEM | 401/997 | 401/997 | Buy part |
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