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Seiko 2P21-0030
Ligne: 18.5'''
The Seiko 2P21-0030 features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.20 x 0.190 x 500 x 15.5 mm | GR6266 | Manual | Buy mainspring |
| 1.90 x 0.190 x 500 x 15.5 mm | GR5644 | 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 | 721/1472 | 721/1472 | Buy part |
| BALANCE COMPLETE, FLAT | 721/1144 | 721/1144 | Buy part |
| CANNON PINION, HT 3.45 | 240/1097 | 240/1097 | Buy part |
| HOUR WHEEL, HT 2.27 | 250/893 | Buy part | |
| JEWEL, U/L BALANCE | 236705/HAM | Buy part | |
| MAINSPRING 1.90-.19-500 15,5 | MS-104X | GR 5644 | Buy part |
| MAINSPRING 2.20-.19-500 15,5 | MS-134Z | GR 6266 | Buy part |
| PALLET ARBOR | 72S/124P | 714/LAN 39 | Buy part |
| ROLLER | 82S/224R | 730/UT 431 | Buy part |
| STAFF, COL .80 | 100/715 | Buy part | |
| STAFF, COL .90 | 100/1060 | Buy part | |
| STAFF, INC | 100/946 | UT 431 | Buy part |
| STEM | 200/791F | 401/UT 29 | Buy part |
| STEM, FEMALE OA 12.83 | 360/117 | 360/117 | Buy part |
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