26 articles
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The Quartz: the Amethyst, the Citrine quartz, the Agate etc.
Published : 02/20/2022 | Categories : The GemstonesThe Quartz is undoubtedly one most rich mineral of varieties . It's divided into two main subgroups.
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We speak of Watches! And if, suddenly, the clock starts to move forward?
Published : 02/20/2015 | Categories : We speak of Watchesand if suddenly the clock starts to go very fast ... maybe not a serious problem!
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We still speak of Watches! The split-seconds chronograph
Published : 02/20/2015 | Categories : We speak of WatchesThe term comes from the French "à Rattrapànté". This feature, which is also called "split-seconds", is designed to measure the so-called "split time".
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We still talk about watches ! Power reserve 8 days
Published : 02/20/2015 | Categories : We speak of WatchesEberhard innovates the charger mechanism patenting a system that uses two overlapping springs, whose total length exceeds 1500 cm
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We still speak of Watches! the Chronograph 'Columns Wheel'
Published : 02/20/2015 | Categories : We speak of WatchesIt should first make a clarification in order to avoid incurring in the mistake common of confusing the "stopwatch" with "chronograph"
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When you say gold, pure gold, 750 gold, 18 carat gold .... and ...
Published : 02/20/2015 | Categories : Things to knowThere is gold and gold, but fortunately (and by law), each jewel must indicate the amount of contained gold and the identification mark of the manufacturer
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Processing lost wax
Published : 02/20/2015 | Categories : Things to knowProcessing "lost wax" has really ancient origins: it is known and practiced until from the fourth millennium BC
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In the world of digital graphics .... alive the pencil!
Published : 02/20/2015 | Categories : Things to knowIt 'a great satisfaction create a jewel, starting from a sleeping stone in a drawer!