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Jaeger Lecoultre 487
(JLC, Lecoultre)
Ligne: 10.5'''
Jewels: 15/17
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1946
Diameter: 23.7 mm
Height: 3.9 mm
Hands: 1.30 x 0.80 / 0.22 mm
Base: Peseux 170
The Jaeger Lecoultre 487 watch movement is a manual wind movement with a sub second function. It is part of a series that includes the 639 and 642 models, with differences between the three not known. The movement was used during the period of approximately 1946.
The Jaeger Lecoultre 487 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.90 x 0.110 x 300 x 9.0 mm | GR5520 | Manual | Buy mainspring |
| 1.80 x 0.100 x 290 x 9.0 mm | 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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