Montres Passion

Watchmaking news website since 2010
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What Is a “California” Dial?

The mystery of the “California” dial, between watchmaking culture and deliberate oddity In the refined world of haute horlogerie, few aesthetic codes provoke as much curiosity—and perplexity—as the “California” dial.…

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What Is a Doctor’s Watch (Pulsometer)

Long before optical sensors, smartwatches and electronic oximeters, mechanical watchmaking had already found an elegant solution to a very practical problem: measuring heart rate. This is the origin of the…

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Why Some Watches Gain More Than They Lose

  The Small Wrist Mystery: Why Your Watch “Gains Time” You’ve almost certainly experienced it: a mechanical watch you love, one you wind with near-ritual pleasure, that—without warning—ends up running…

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