Case material: Steel; Charge: Automatic; Conditions: Never worn Year : 2014; Presentation condition : With dealer guarantee ; Model: Milgauss Price on request Gmtbroker Reference: 116400GV The Rolex Milgauss was released in 1956 and was designed to withstand magnetic fields of up to 1000 gauss. It notably became the watch worn by scientists with needs for precision timing.