Decrypt Patek Philippe enamel watch

　Enamel is actually quartz, feldspar, borax and fluoride silicate material after sintered at high temperature of about 800 degrees Celsius, attached to the surface of metal or ceramic table “glaze”, the main role is used to decorate and anti-rust . Our common life enamel pots and pans, cloisonne appliances, etc., all belong to the scope of the enamel. 1918 to 1956, enamel and enamel is the same concept. In 1956, China has developed the enamelware standard, the enamel to become the exclusive terms of the art of enamel.
　　Abroad in the English vocabulary, enamel and enamel still combined the enamel the word.
　　Is like enamel Patek Philippe Museum is not not the place. Enamel treasures here should be able to say is the world’s richest and most exciting. Once, when I visit the Patek Philippe Museum enamel, the guide said: enjoy the enamel, the most important things to watch for is the color. Common in the classical paintings of red and blue in a few hundred years ago, only the French can restore enamel products more bright, and later the Swiss with a time of 100 years to decipher the enamel color code. The true nature of the enamel is colorless to white or transparent. Its color from the mixing of the various metal oxides in the high-temperature sintering. For example: in the enamel of raw materials in the production added gold, red out after the high-temperature kiln. In addition, cobalt oxide becomes blue, antimony yellow discoloration becomes black, rhodium, copper oxide becomes green, manganese becomes purple …
　　Filet – Stearns, I asked the former president of Patek Philippe (Philippe Stern) President, why some antique enamel table at auction prices often amazing? Just because the enamel table difficult to do it? Filet – Stearns replied: “Ancient people made of enamel, are usually copying some famous paintings from this sense, antique enamel table is actually a micro-painted oil paintings. Ancients in the production of enamel table often 10 years or even 20 years time to painting, and then another 5 years to 10 years to firing and repeatedly polished in this long process, if there is a link made a mistake, then the enamel table will become scrap person’s life there are many 10 years, 20 years?! “How, how many people are willing to spend 10 years to complete a work?see more replica uhr and replica Bell & Ross