Ronda

NOT FOR RELEASE BEFORE APRIL 18 1990
European Watch Clock and Jewellery Fair 1990 BF 307
Called 10 1/2-line Business Watch 7O6B, this new quartz movement from Ronda will now equip various wristwatch models aimed at the business world. Along with basic time indications - 2k-hour time, a day-date calendar and a moonphase indicator, it features a display of the weeks, numbered from 1 to 52. (RONDA)