The Omega Spirate System: A New Idea in Balance Spring Technology
—————————————————————————————————–There is some new terminology. Terms in bold type are from Omega; the others are our own: In Figure 1,...
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Sunday, May 24, 2026
—————————————————————————————————–There is some new terminology. Terms in bold type are from Omega; the others are our own: In Figure 1,...
Read moreDetails