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The largest independent, non-commercial, consumer-oriented resource on the Internet for owners, collectors and enthusiasts of fine wristwatches. Online since 1998. | |||||||
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Vintage Heuer Discussion Forum
The place for discussing 1930-1985 Heuer wristwatches, chronographs and dash-mounted timepieces. Online since May 2003. | ||||||
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: eBay item number:132502866322
: JAEGER RARE CAR DASHBOARD CLOCK VINTAGE OROLOGIO CRUSCOTTO AUTO
That is a log scale as used for a circular slide rule. The only reason I can dream up for having just one half of a working slide rule and no minutes/hours markings is that it is used to measure something that is going to be plotted directly out on a log scale. Just a wild guess....
: ebay item number 112807971039
: VINTAGE JAQUET RACING CHRONOMETER
This video explains it -- a 1/100th second chrono. https://www.youtube.com/watch?v=C0q8KaeldKg
Mike
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