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Jaeger Lecoultre 840
(JLC, Lecoultre)
Ligne: 6.75 x 8'''
Jewels: 17
Power Reserve: 40 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1965
Size: 15.2 x 18 mm
Height: 3.5 mm
Hands: 1.00 x 0.58 mm
Base: Bidlingmaier 691
The Jaeger Lecoultre 840 is a mechanical watch movement with manual winding capabilities. It was commonly used around the year 1965. There is limited information available on the specific differences between the Jaeger Lecoultre 840 and its counterparts, the 713 and 2001 movements.
The Jaeger Lecoultre 840 features the following functions:
- Manual Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.080 x 250 x 7.5 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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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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