Men's wristwatch ERNEST BOREL brand (Switzerland). Year 1960. 18k gold case with dies and nº 229973-709027M. Threaded cap. Two-color dial, beige on the outside with raised Arabic numerals and baquettes for the hours, lines for the minutes. Light green color inside, with brand, denomination, etc ... Lance and center-second hands. Date window at 3. Automatic movement machinery, caliber 692, with 17 jewels, Bidynator patent, signed. With free lever escapement and bimetallic, split and compensated flywheel. Case size: 33 mm. diameter. Weight: 48 gr. Bracelet length: 22 cm. In state of march.
