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Arogno 157
Ligne: 11.5'''
Jewels: 17
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1950
Diameter: 25.95 mm
Height: 4.95 mm
Hands: 1.35 x 0.90 x 0.28 mm
The Arogno 157 watch movement, utilized in timepieces manufactured around 1950, incorporates late samples with Kif-Duofix combined settings for the escapement wheel. This movement accommodates manual winding and features a sweep second hand.
The Arogno 157 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.095 x 330 x 9.5 mm | Manual | Buy mainspring | |
| 1.60 x 0.100 x 300 x 9.0 mm | GR4486 | 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) |
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Documents
Parts Listing
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