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 Watches Chronometre Bleu - the creation of Swiss watchmaking house Francois-Paul Journe. The latest case of chronograph Chronometre Bleu has a size of 39 mm and for the first time made of tantalum. This metal is a rare tone is dark gray with a light blue tint, very plastic. Tantalus is interesting, but very rarely used in watchmaking craftsmanship metal. It is very hard and so difficult to work with it. Tantalum melts at 3800 degrees and has a density of 16.6. The value of this metal is that it has a very high corrosion resistance to wear. Because of the high ductility and heat resistance of tantalum is used as a high-temperature material for high temperature heating vacuum furnace, the heating valve powerful generator tubes. Due to the high biocompatibility of tantalum can get on with living tissues and cause irritation. In some areas it replaces, and often competes with the precious metal such as platinum! In jewelry work tantalum often replace more expensive noble metal in the manufacture of watch cases, bracelets and other jewelry. But back to the chronograph Chronometre Bleu. In absolute accordance with the case color dial is made of blue chrome in accordance with the stylish trends. Chronograph perfectly in tune with large Arabic numerals beige. The dial has a mirror effect. The main thing to watch Chronometre Bleu - it's filling it. The movement is made of pink gold 750, but the Swiss watch house FP Journe - the world's only watches manufactory, which makes the movements of their watches exclusively in pink gold. If you look through the transparent cover rear wall clock, the feeling that the balance beam and descent hours separated from the movement, fluctuating independently, without the influence of forces that would lead them into action. Journe put the link transfer movement under the dial, leaving only the central wheel in order to emphasize the isolated position of the balance. The balance is a chronometer at the free inertial spring adjusted to balance the four opposite is dynamically adjusted to six different positions. With manual winding movement Chronometre Bleu varies in rhythm 21 600 vibrations per hour. Double drums work in parallel, they provide a stable supply of power for most of the 56-hour power reserve. Gorgeous watch Chronometre Bleu is delight for collectors, who prefer the elegance and style.
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