The Dugena 2310 watch movement, used during the period of 1976-1979, features several notable technical characteristics. These include parts in the date, crown mechanism, and automatic system crafted from self-lubricating plastic materials. An interesting feature is the implementation of a long, thin mainspring that not only allows for a two-stage gear between the rotor and barrel but also enables the train to have one less wheel. The Dugena 2310 movement incorporates various functions such as automatic winding, a sweep second hand, and a calendar with quickset capabilities. Additionally, it employs an adjustable stud holder and shock protection for enhanced durability.