11 1/2”’ | Hand Wind | Swiss Lever | Direct Sweeping Seconds |

Remarks:

• Rocking bar winding
• Click on the dial side

• Listing ID: 19290
• Manufacturer / Brand: Arogno
• Caliber: 190
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1956
• Country: Switzerland
• Identification: Movement marked with Arogno logo and 190 under the balance wheel. Listed in the Swartchild catalog from 1956.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)