Switzerland, Saint-Imier, Excelsior Park
Case of white metal, total (gross) weight 66,82 g, Ø 4 cm. White dial with black and red Arabic numerals, minute and second markers, marked: "EXCELSIOR PARK". Pin-pallet escapement, marked from inside: "SPORT TIMER SWISS MADE" with a motif of a rider. Condition B. Working..