Charles Edouard Guillame was the individual that discovered Invar and Elinvar, nope they may be absolutely not islands, but nickel based alloys which will withstand magnetic fields allowing an eye fixed to have the ability to correct. Other alloy-based materials likewise incorporate Glucydur and Nivarox of widely used by watchmakers in the 1950's.Apart from making use of alloys, an additional method of generating non-magnetic watches continues to be a greatly conductive material to accommodate the movement within the situation.
As mentioned previously it had become Vacheron Constantin that first developed these watches; in 1915 they introduced the quite first anti-magnetic pocket view. That it was then accompanied by Tissot's non-magnetic wristwatch in 1920, and therefore the first anti-magnetic chronograph by Vacheron Constantin in 1954.
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