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Arogno 121
Ligne: 11.5'''
Jewels: 17/21
Power Reserve: 47 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1960
Diameter: 26 mm
Height: 3.6 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Arogno 121 is a mechanical watch movement that was used around the period of ~1960. It features a manual wind mechanism and a sweep second function. The specific differences between the 2391, 2393, 2395, 2397, 2399, 2401, 2403, and 2405 models are not known. The movement incorporates an early fixed or later mobile stud carrier design.
The Arogno 121 features the following functions:
- Manual Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.110 x 320 x 10.0 mm | Manual | Buy mainspring | |
| 1.30 x 0.115 x 320 x 9.5 mm | GR3295 | 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
| Part Description | Reference # | Alternate | Buy |
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