nlw
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Bob/PKB
zahinkohanau
The history of experimentation with high frequency escapements at Longines starts in 1914, in link stopwatches. These had 36,000 vph movements, and they were used, among other things, as timers in the link Olympic games, which by the late 1930s had reached a level of competitiveness where tenth-of-a-second timing had link become critical in telling winners from losers.
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