ETA SA MST-372

The MST 372 is an automatic movement manufactured by Roamer and introduced in 1944. Produced in Switzerland, it features Shock-Resist anti-shock protection and represents an in-house caliber design that succeeded the indirect-second MST 352 and MST 364. The family remained in production until approximately 1962, when it was replaced by the MST 413/4 caliber series.