Very rare. New old stock and only manufactured in the year 1966. It's the Nautic in a "Super Compressor" EPSA case (Ervin Piquerez S.A.), with mechanical movement. This watch was produced in 1966 in small quantities, hence its rarity. The R17 is a movement which appeared in 1964. In fact, it has 16 jewels as well as a date function. It was to be replaced by the Nautic Automatic and the Nautic Ski from 1967. It is then, the first double winder Nautic. The black dial is in new condition. It's signed Lip Nautic and these inscriptions are silver-coloured. minute index is also silver. The interior bezel is in superb condition and perfect working order. The baton hour markers are silver-coloured with luminous yellow material, the hands are steel-coloured and luminous, as is the second hand. The date display is black on a white background, the acrylic glass dome is in new condition, and the stainless steel case is in new condition also, and signed Lip. The case measures 36.5 mm, and the two crowns are checked. The Nato-style strap measures 20 cm without the buckle. The movement has been fully serviced before sale. Shipping...