Very rare Swiss made chronograph by Vilor. Single push button, large size, 41 mm, stunning original two-tone dial in white and red, with period patina (see the photos, no disputes regarding the dial will be accepted). With both medical and telemeter scales in red and blue. Black printed markers. Beautiful original burnished steel hands with eyelet on the hour hand. Plexiglas crystal in very good condition, 'priest hat style' crown without logo. Chrome-plated case with some very small missing bits (see the photos as we will not accept any disputes regarding the chrome plating). Very rare chronograph push button, the smallest that I have ever seen, with pressure-fit steel case back. Very rare chronograph, also due to the movement, made by Landeron Han, calibre 1, which works well both in keeping time and as a chronograph, but has not been recently serviced. The chronograph measures 41 mm excluding crown and 20 mm at the fixed lugs. Non-original leather strap, non-original buckle. Single-button chronograph from the 1930s in excellent condition, all original, truly very rare, collector's item Packaged with a generic watch box. Shipping to Italy and abroad via courier. Shipments from Italy may be severely delayed due to government restrictions on the circulation of goods due to coronavirus.