Home Watch - LOUIS ROSSEL

European Watch Clock and Jewellery Fair 1974 BF 251
A very luxurious “digital” wristwatch. The hours, minutes and seconds are shown in apertures, as is the date. The automatic movement is protected by an all-steel case, water-resistant to 5 atmospheres (50 metres) and a screwed-down crown. A hard chromium treatment protects the integrated bracelet and case against scratches (hardness 1 000 Vickers). The tempered mineral crystal too is specially scratch-resistant. (HOME WATCH - LOUIS ROSSEL)