|Diameter:||37.90 mm (17 ligne)|
|Complications:||5-Column Chronograph, Chronograph, Column Wheel Chronograph|
|Hands:||30 Minute Chronograph Hand at 3:00, Central 60 Second Chronograph Hand, Central Hour Hand, Central Minute Hand, Small Seconds Hand at 9:00|
|Distinguishing Technical Characteristics|
Clockwise Balance Cock
Cal. 29 is a 17 ligne chronograph movement produced by Minerva. It is a monopusher with a 5-column wheel for control. It has a 30 minute counter at 3:00 on the dial.Images are taken from official publications and are used here for commentary and educational purposes. Copyright is held by the original owner as noted.