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Gruen 415R
Ligne: 18'''
Jewels: 4/6/8/10
Power Reserve: 32 hrs
Frequency: 18000 vph
Type: Manual Wind
Diameter: 41.15 mm
Height: 6.9 mm
Hands: 1.70 x 0.55 / 0.27 mm
The Gruen 415R is an open face calibre watch movement available in sizes of 12, 13, 16, and 17'''. It utilizes a cylinder escapement and has the option of an additional barrel with Geneva stopwork. It is unclear whether the diverse crown mechanism and the Geneva stopwork were produced by or specifically for J. Roth & Cie. The movement incorporates the functions of stem winding and pin setting, along with a sub-second feature.
The Gruen 415R features the following functions:
- Stem wind and pin set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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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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