The Osco 1064 watch movement, used from 1970 onwards, is equipped with various notable features. It incorporates Diafix combined settings for the escape wheel and third wheel, which enhances the stability and durability of the movement. Unlike traditional manual-wind calibers, the winding gear is integrated within the movement itself. This design choice enables a robust structure with a relatively large balance and a low-profile. Additionally, it offers several functions, including automatic winding, a sweep second hand, quickset date, and a hack feature.