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Gruen 363
Ligne: 6.75 x 7.5'''
Jewels: 17/21/25
Power Reserve: 35 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1954
Size: 15.3 x 17 mm
Height: 5.3 mm
Hands: 1.20 x 0.60 mm
The Gruen 363 is a mechanical watch movement that features an optional winding gear made from beryllium bronze material. The specific differences between the 1477 and 1563 variations of this movement are currently unknown. Notably, the Gruen 363 is an automatic movement and was commonly used around the year 1954.
The Gruen 363 features the following functions:
- Automatic Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.060 x 210 x 6.0 mm | Auto | Buy mainspring | |
| 1.50 x 0.065 x 200 x 6.0 mm | GR4048X | Auto | 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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