The Dugena 990 watch movement is a manual wind movement that features a subsecond and sweep seconds function. Developed by Record, the movement was later adopted by Longines upon acquiring Record. It is uncertain if additional variants of the movement were available as Wittnauer calibers. While manual-wind versions and automatic versions without date are known to exist, they have primarily been observed in Wittnauer watches rather than those produced by Record or Longines. The Dugena 990 movement was commonly employed around the 1960s.