The Dugena 1038 watch movement, produced from 1955 to 1960, features an excenter regulator for stud carrier and a patented double-excenter winding system with jewelled rollers. It incorporates a jewel-bearing rotor and utilizes an intermediate wheel to maintain a large balance and low profile while ensuring durability. Additionally, its unique layout allows for the placement of the seconds wheel in either the center or a subsecond position without requiring modifications. The movement offers automatic winding, sweep seconds, and a calendar function that can be adjusted by changing the time setting to 20:45-24h.