Size: 38.3mm Diam. X 9mm Center Thickness. Model: Key-Wind / Key-Set. Winding: Good, But Broken Main-Spring. Running: No, Does Not Tick. Balance: Not Sure, Staff & Hairspring Seem Okay, But Balance Does Not Swing Freely. Comments : 4th Wheel Pinion is Intact. This movement has not been checked for duration or accuracy, even if it…