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Longines 7490
The Longines 7490 watch movement offers both sweep seconds and non-sweep seconds variations.
The Longines 7490 features the following functions:
- Sweep seconds and non-sweep seconds variations
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.085 x 220 x 7.0 mm | GR3484 | Manual | Buy mainspring |
| 1.30 x 0.080 x 220 x 6.5 mm | GR3201 | 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
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