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Jaeger Lecoultre 478/BWSBR
(JLC, Lecoultre)
Ligne: 7.75'''
Jewels: 17/19/21
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1958-1967
Diameter: 17.5 mm
Height: 4.1 mm
Hands: 1.20 x 0.70 x 0.20 mm
Base: Dugena ETA 2363
The Jaeger Lecoultre 478/BWSBR watch movement, produced between 1958 and 1967, features an indirectly driven minute hand mechanism, allowing for a large balance and low profile. The movement offers manual winding, a sweep second hand, and a date function which can be set by adjusting the 21-24 hour range.
The Jaeger Lecoultre 478/BWSBR features the following functions:
- Date: set by changing 21-24h
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.080 x 220 x 7.0 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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