The Omega 3733 OMEGA is a mechanical watch movement with a number of technical features. It incorporates an adjustable stud holder, which allows for precise adjustment of the watch's timekeeping. It also features shock protection, which helps to protect the movement from damage caused by external shocks. The movement includes a timer function, adding a useful timing capability to the watch. Additionally, it utilizes a pin lever system, which is a simple and reliable mechanism for transmitting power from the mainspring to the rest of the movement.