14 3/4”’ | Hand Wind | Swiss Lever | Small Seconds | Chronograph |

Remarks:

• Column-wheel chronograph: central chronograph seconds, 30 min counter at 3 H
• 2 pushers

• Listing ID: 14619
• Manufacturer / Brand: Omega
• Caliber: 33.3 CHRO
• Size in French Lignes: 14 3/4''' (33.5 mm)
• Size range mm largest diameter: 31 - 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Other Functions: Chronograph
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Left (240 - 360°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance
• Power Reserve: Unknown
• Production Period: 1933+
• Country: Switzerland
• Identification: Movement marked with OMEGA and 33,3 CHRO.
• Contributor ©: Unknown