European Watch Clock and Jewellery Fair 1990 BF 215
Selfwinding mechanical watch with complex auxiliary mechanisms. Along with the time, it features a full calendar with date shown by means of a pointer and the days and months in separate apertures. A subdial located at 6 o’clock provides the time of a second timezone on a 24-hour dial. Goldplated case with beaded, stepped bezel. (REVUE THOMMEN)