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ETA 1228
Ligne: 8.75'''
Jewels: 15/17
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Diameter: 19.75 mm
Height: 3.5 mm
Hands: 1.20 x 0.60 / 0.20 mm
The ETA 1228 is a manual wind movement with a sub second function. It was in use around 1945. Detailed differences between the ETA 790-799, 802, 803, 807-809, 878, 881, and 884 variants are not known.
The ETA 1228 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.090 x 240 x 7.5 mm | GR4098 | Manual | Buy mainspring |
| 1.50 x 0.090 x 220 x 7.5 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) |
|---|
Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|
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