|Diameter:||29.85 mm (13 ligne)|
|Complications:||2-Button, 6-Column Chronograph, Chronograph, Column Wheel Chronograph, Date, Day, Month|
|Hands:||30 Minute Chronograph Hand at 3:00, Central 60 Second Chronograph Hand, Central Hour Hand, Central Minute Hand, Date Pointer at 6:00, Day Window at 11:30, Month Window at 12:30, Small Seconds Hand at 9:00|
|Distinguishing Technical Characteristics|
Clockwise Balance Cock
Cal. 10 is a two-pusher column wheel chronograph movement with full calendar. Date was indicated on a subdial at 6:00, while day and month were listed below the 12:00 position.Images are taken from official publications and are used here for commentary and educational purposes. Copyright is held by the original owner as noted.