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Seiko 3421-5030
The Seiko 3421-5030 features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.090 x 240 x 7.5 mm | GR3218 | 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 |
|---|---|---|---|
| MAINSPRING 1.30-.09-240 7,5 | MS-412E | GR 3218 | Buy part |
| PALLET ARBOR 40X80X9 | 72S/75P | 714/AS 1141 | Buy part |
| ROLLER, INCABLOC 180X70X36 | 82S/146R | Buy part | |
| STAFF, INCA | 100/1242 | Buy part | |
| STEM | 200/1296F | Buy part |
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