|Diameter:||31.00 mm (14 ligne)|
|Complications:||2-Button, 24 Hour Hand, Cam Switching Chronograph, Chronograph, Date, GMT Hand, Hand Winding, Quick Date Correction|
|Hands:||12 Hour Chronograph Hand at 9:00, 30 Minute Chronograph Hand at 3:00, Central 24 Hour Hand, Central 60 Second Chronograph Hand, Central Hour Hand, Central Minute Hand, Date Window at 6:00|
|Distinguishing Technical Characteristics|
Clockwise Balance Cock
Cal. 7741 is a cam-operated chronograph movement with 30 minute and 12 hour counters and a central 24 hour (GMT) hand. The date window is usually positioned at 6:00, with no running seconds hand. It is similar to Cal. 7740, which lacks the GMT hand but has small seconds at 6:00.