Calibre 101 – Once upon a watch | Jaeger-LeCoultre
⌚ Jaeger-LeCoultre value: models and prices
Calibre 101 is the tiny movement that Jaeger-LeCoultre introduced in 1929 and that is still regarded as the smallest mechanical movement in the world. It originally had 74 parts and weighs about one gram. The videos in this group tell its story in Once upon a watch and show how fine watchmaking meets high jewellery in the 101 Secrets film. They come from the official Jaeger-LeCoultre channel.
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The brand behind this video
The official Jaeger-LeCoultre channel uploaded this video on 2018-10-02; here it is listed under “JAEGER-LECOULTRE | Calibre 101”. The brand's history goes back to 1833; today Jaeger-LeCoultre is based in Le Sentier. Today it belongs to Richemont. Among the brand's well-known lines are Master Ultra Thin, Reverso and Atmos. New Jaeger-LeCoultre watches start at around $7,200 (2026).
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