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ETA 724
Ligne: 12'''
Jewels: 17
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1955
Diameter: 27.5 mm
Height: 4.8 mm
Hands: 1.92 x 1.05 x 0.25 mm
Base: Lemania 3150
The ETA 724 is a manual wind watch movement with a sweep second function. It is part of a series of movements, including the Lemania 3170 and 3540, that have certain similarities and differences that are not specifically known. The ETA 724 was used around the period of approximately 1955.
The ETA 724 features the following functions:
- Manual Winding
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.100 x 340 x 9.5 mm | GR2922 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
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| See More |
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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