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Seiko 4N20-5600
The Seiko 4N20-5600 mechanical watch movement features a sweep seconds functionality.
The Seiko 4N20-5600 features the following functions:
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.110 x 380 x 9.0 mm | GR3510 | Manual | Buy mainspring |
| 1.30 x 0.115 x 340 x 10.0 mm | GR3296 | Manual | Buy mainspring |
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 W/STUD | 0310660 | 0310660 | Buy part |
| MAINSPRING 1.30-.115-340 10 | MS-4105P | GR 3296 | Buy part |
| PALLET ARBOR | 72S/58P | Buy part | |
| ROLLER TABLE | 0331610 | 82S/292R | Buy part |
| STAFF | 0315610 | 100/2164 | Buy part |
| STEM | 0351663 | 200/1437F | Buy part |
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