Thematic Auction in Geneva:The Evolut...
Hotel Noga Hilton, Geneva, Nov 16, 2002
Charles Delétraz, Swiss, 1930's.Important collection of 180 hand-painted watercolor designs for wristwatch cases.
C. Most painted on bakelite plates 11 x 5 cm. with three designs per plate, numbered with reference number.The designs were utilized by such companies as Cartier, Glycine, and others.