IWC
"International Watch Co."
Stainless Steel Monocoque Case, silvered original Dial, applied yellow Gold Markers, Sweep Second, Dauphine-Hands, original Crown with IWC-Logo, decorated 21 Jewels Movement, Automatic Caliber 852, Shock Protection "Incabloc", Fine Regulator, Switzerland, ca. 1952, Diameter ca. 35 mm