Cauny Prima Submarine Calendar 210 metres for military use. Diameter 38 mm excluding the crown Manufacturer: Cauny, La Chaux-de-Fonds, Switzerland Movement calibre FHF ST 96/4 with 17 jewels in perfect condition. Water resistant to 210 metres (not tested) Chrome case, screw-down steel case back Bidirectional rotating bezel Date at 3 o'clock Incabloc shockproof system Antimagnetic Tritium indexes (see the "T" symbol on the lower part of the dial) Equipped with a plastic strap. The watch is in perfect working order. Accuracy range of +20/-20 seconds/day within the standard limits. Good aesthetic condition for its age: however, there are small signs of wear on the case, bezel and case back, all original, which presents a beautiful patina of the period. It is a "worn" watch but perfectly functional and beautiful in the vintage logic with all its signs of wear and time. Please look at all the photos carefully, they are part of the description. The shipping is insured and with tacking number. The watch will be wrapped in bubble foil for protection. There is no extra customs fee for the European Union countries.