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Gruen 422
Ligne: 5.75 x 8.5'''
Jewels: 15/16/17
Power Reserve: 42 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1945
Size: 12.85 x 19.55 mm
Hands: 1.00 x 0.55 mm
The Gruen 422 is a mechanical watch movement that was likely produced around 1945. This movement features manual winding and includes a sweep second function. It shares some similarities with other A. Schild movements, such as the 1051, 1085, 1102, 1108, 1137, 1258, 1262, 1271, 1275, 1292, 1296, 1301, 1324, 1374, 1385, and 1452, although specific differences between these movements are not currently known.
The Gruen 422 features the following functions:
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.075 x 280 x 7.5 mm | GR4069 | Manual | Buy mainspring |
| 1.50 x 0.075 x 260 x 7.5 mm | Manual | Buy mainspring | |
| 1.50 x 0.080 x 240 x 7.0 mm | GR4076 | 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
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