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• 13:52, 18 April 2023 Sfoskett talk contribs created page Glucydur (Created page with "Glucydur is a trademarked name for an alloy of beryllium and bronze typically used in balance wheels. The development of Glucydur in the 1930s coincided with that of Nivarox for balance springs and caused a revolution in construction and accuracy of an assortiment. ==The Search for Stable Balance Materials== The development of advanced materials for watch balances was necessary due to many undesirable aspects of steel, which had been the primary materia...")