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Seiko 2F50-0720
The Seiko 2F50-0720 features the following functions:
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.75 x 0.135 x 340 x 11.5 mm | GR5170 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| BALANCE COMPLETE | 721/677 | 721/UT 6410 | Buy part |
| BARREL ARBOR | 195/696 | Buy part | |
| CANNON PINION, HT 3.30 | 240/1711 | Buy part | |
| GIB/BOLT INCA 240X19 THICK | 400/1 | 180.19/INCA #11 | Buy part |
| INCA UNIT COMPL, LOW D160 H11 | 400/34 | 100.20.11/INCA | Buy part |
| JEWEL, INCA BALANCE 135X50X11 | 400/13 | 111.11/INCA #10 | Buy part |
| JEWEL, INCA UPPER CAP 120X27 | 400/7 | 121.11/INCA #5 | Buy part |
| JEWEL, UPPER CAP INCA 120X18 | 400/8 | 122.11/INCA #6 | Buy part |
| PALLET ARBOR, S/S 40-100-10 | 72S/87P | 714/AS 1007 | Buy part |
| ROLLER 200X85X42 | 82S/73R | Buy part | |
| ROLLER, INCABLOC 200X85X42 | 82S/160R | Buy part | |
| SAMSON MAINSPRING | 8087 | Buy part | |
| SCREW, INCA 18X50 | 400/2 | 150.11/INCA #14 | Buy part |
| SHOCK SPRING, UPPER INCABLOC | 400/4 | 170.03/INCA #1 | Buy part |
| SHOCK UNIT, UPPER INC D360 H11 | 400/237 | 100.11.360.11 | Buy part |
| STAFF, INCA 70 HSPRING | 100/737B | Buy part | |
| STAFF, W. SCREWS | 100/76 | Buy part | |
| STEM | 200/1155 | Buy part |
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