Thûsunt Zwey The NauticFish Zwey is a further development and thus the second series of the Thûsunt. Available as COSC chronometer or without certification. This version is without COSC. The special feature is the unusual design of the partially transparent dial. Like a view into the sea when diving, it offers a glimpse into the mechanical construction of the movement. The Old High German word thûsunt (thousand) stands for the outstanding reliability and water resistance of over 1000 metres of the new NauticFish generation. The aim was to realise a consensus between high reliability, modern functionality and retro-oriented design. The Thûsunt has not been developed for the mainstream market, rather we see the series as a speciality among diving watches. The dial captivates with its unusual colour sequence in a used look, the cushion-shaped case with its dimensions of 43x43mm leaves nothing to be desired in terms of wearing comfort. The excellent readability is ensured by the convexly louvered sapphire crystal with a magnification factor of approx. 1.3. Further technical highlights such as the automatic PVD-coated helium valve or the crown sealing system perfect the performance of the Thûsunt. Specifications Case: brushed steel, brushed, bezel with fine detent and super-luminova point Case diameter: 43 x 43 mm, height: 15 mm Automatic valve for automatic pressure compensation Water resistance: 1000 m / 3280 feet Crown: screwed, diameter: 0,8 mm Glaas: Domed lupe sapphire crystal Dial: Vintage style with color gradient, Partially transparent Index & hands: super-luminova, vintage style Movement: automatic, SW-20AS Strap: by Schaumbird handmade, vintage leather, buckle