Platinum Chronometer no. 20433

Case: Dial: Movement: Rhodium plated 17" movement bearing the Geneva quality mark, 18 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring. Provenance: ???? - Haas Neveux, Geneva 1990 - Antiquorum April 21, 1990 est 8-10000chf "Haas Neveux & Cie., Geneve, N° 20433, 1930's. Very elegant platinum keyless dress watch with a triple calendar. Three piece massive "bassine pincee" polished case, the black with a black champleve enamelled heraldic symbol with the motto: "Res non verba". Mat silver off-set dial with Arabic numerals, apertures for the days of the week, the dates and the months. Blued steel Breguet hands. Rhodium plated 17" movement bearing the Geneva quality mark, 18 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring. Signed on the dial. In very good condition. Diam. 47 mm. "