Men's wristwatch by Chronograph Suisse, circa 1948 rose gold, marked 750. Round watch case, silver dial with tachymeter scale, small second and half hour, blued chronograph from the centre, lance hands. Hand-wound chronograph. Fine, cognac-coloured leather strap with pin buckle. Antimagnetic 17 rubies. Manufacturer's mark. Weight approx. 43.28 g. Gentlemen's Chronograph Suisse wristwatch, mechanical movement, in 18 k red gold. Manufacturer's mark.