Men's wristwatch, manufactured by ZENITH, Switzerland, year 1938. CALATRAVA 18k model. 18k Gold case, smooth on the outside and engraved on the inside with the logo, brand, 18k and number 363954. Metallic dial with Arabic numerals and gold traces for the hours, spear-type hands, seconds dial at six and brand manufacturer. Mechanical movement machinery, caliber 12-4-P, with lever-free escapement and normal balance and regulation. Signed and with number 3122006 corresponding to the year 1938. Diameter: 32,5 mm. Without a crown. Bracelet length: 23,5 cm. Total weight: 36 grams. In running state. Includes original box.
