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Eterna 520H
Ligne: 9.75'''
Jewels: 6/15
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 21.7 mm
Height: 4.0 mm
Hands: 1.20 x 0.60 mm
The Eterna 520H is a mechanical watch movement that was in use around 1945. It features manual winding and includes a sub second function. The specific differences between the Eterna 520H and other Felsa movements such as the 145, 168, 201, 204, and 236 are not known.
The Eterna 520H features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.090 x 280 x 8.0 mm | GR4100 | Manual | Buy mainspring |
| 1.10 x 0.090 x 250 x 8.0 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) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|
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