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Heuer 7700
(Ed Heuer)
Ligne: 12'''
Jewels: 1/17
Power Reserve: 32 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1980
Diameter: 27 mm
Height: 4.9 mm
Hands: 1.50 x 0.90 x 0.20 mm
The Heuer 7700 watch movement features a pin lever mechanism and an indirect minute hand friction clutch on the barrel. Additionally, it incorporates a stem mechanism without a setting-lever spring. Variants of this movement are available with or without a separate barrel bridge. It is a manual wind movement with a sweep second hand and a date function that can be adjusted by changing the time from 21:40 to 24h. This movement was predominantly used around 1980.
The Heuer 7700 features the following functions:
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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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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