The Dugena 1051 watch movement is a mechanical movement utilized in wristwatches. It shares similarities with the Lemania 4651 watch movement, although specific differences are not known. The movement features an automatic winding mechanism, allowing the watch to self-wind. It also includes a sweep seconds hand, which moves continuously rather than ticking in increments. The Dugena 1051 movement was primarily used in watches produced around 1955.