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Arogno 264
Jewels: 21
Power Reserve: 33 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1911
Diameter: 45.75 mm
Height: 10.1 mm
Hands: 2.46 x 1.27 / 0.30 mm
The Arogno 264 watch movement was produced in 1912, with a total of 1000 units manufactured. It features an open face calibre, specifically model 5. The movement is equipped with a bimetallic screw balance and a Breguet hairspring, ensuring precise timekeeping. The regulator incorporates a nut on the thread bow. Notably, the ratchet is positioned under the base plate, while the negative stem mechanism operates with a rocker bar. The movement includes functions such as stem winding, which can be switched via the crown or lever, and a sub-second display. The Arogno 264 movement was commonly used around 1911.
The Arogno 264 features the following functions:
- Stem wind, switching by crown or lever
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.92 x 0.215 x 570 x 17.5 mm | 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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