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Longines 997.2
Ligne: 9.75'''
Jewels: 17
Lift Angle: 51°
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1962-
Diameter: 21.7 mm
Height: 3.4 mm
Hands: 1.40 x 0.85 x 0.22 mm
The Longines 997.2 watch movement was produced by Bifora India between 1962 and approximately 2000. It is a manual wind movement with a sweep seconds function. The movement is identified by the signature Bifora 91 or 91/1.
The Longines 997.2 features the following functions:
- Manual Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.130 x 300 x 9.5 mm | GR2988 | Manual | Buy mainspring |
| 1.20 x 0.090 x 240 x 7.5 mm | GR2894 | 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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