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Seiko 1E70-3A50
The Seiko 1E70-3A50 features the following functions:
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.080 x 260 x 7.5 mm | GR3474 | 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, FLAT HSPG | 721/307 | 721/307 | Buy part |
| MAINSPRING 1.35-.08-260 7,5 | MS-4513G | GR 3474 | Buy part |
| PALLET ARBOR | 72S/45P | 1312/OME 590 | Buy part |
| ROLLER 180X75X36 | 82S/40R | 730/31 | Buy part |
| ROLLER, INCABLOC 180X75X36 | 82S/147R | 730/AS 1649 | Buy part |
| SET BRIDGE | 28/BUL 6BS | 28/BUL 6BS | Buy part |
| STAFF | 56/BUL 6BK | Buy part | |
| STAFF, COL .45 | 100/168A (use 56/BUL 6BK) | 100/168A | Buy part |
| STEM, TAP 10 | 200/104F | 401/FF 123 | Buy part |
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