The Kasper 1455 is a mechanical watch movement that was used from 1968 onwards. It features Diafix combined settings for the escape wheel and third wheel, which contributes to its durability. Unlike traditional designs, the winding gear is integrated within the movement itself, resulting in a low profile and a sizable balance. This movement offers several functions, including automatic winding, sweep seconds, day and date displays with quickset capabilities, and a hack feature.