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Jaeger Lecoultre 494
(JLC, Lecoultre)
Ligne: 13.5'''
Jewels: 1/17/21
Power Reserve: 36 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1975
Diameter: 31.05 mm
Height: 4.0 mm
Hands: 1.80 x 1.30 x 0.35 / 0.18 mm
The Jaeger Lecoultre 494 watch movement features a pin-lever escapement, allowing for accurate timekeeping. It has an indirectly driven minute mechanism, enabling a large balance and a low profile. Optional shock protection is available through elastical spiral balance spokes. This movement is often or always labeled as the 8810. The watch movement offers several functions including manual wind stop minute, continuously running center minute with a reset function using a pusher at 2 o'clock, and a sub-second display. It was primarily used during the period of approximately 1975.
The Jaeger Lecoultre 494 features the following functions:
- Continuously running center minute, reset with pusher at 2h
- Manual wind stop minute
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.35 x 0.130 x 360 x 11.5 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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