Duometre
Quantième Lunaire
This product is not available in our current collection anymore. If you are interested in a similar timepiece, please contact our Personal Advisors.
42 mm - Pink gold 750/1000 (18 carats) - Manual winding
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Jaeger-LeCoultre Calibre 381
Functions
Moon phase, Flyback second, Seconds, Hour - Minute, Jumping seconds, Twin Power-Reserve, DateMOVEMENT TYPE
Manual windingThickness
7.25mmVibrations per hour
The balance makes a to-and-fro movement at a given frequency (two vibrations). It is measured either in Vibration per Hour (VPH) or Hertz (Hz).21600Frequency (HZ)
The balance makes a to-and-fro movement at a given frequency (two vibrations). It is measured either in Vibration per Hour (VPH) or Hertz (Hz).3Power reserve
The time the watch will continue to function before rewinding is necessary.50 hoursComponents
374Jewels
Jewels are used as bearings for pivots to reduce friction in a watch movement.40Barrel
2
Personalise your watch
Duometre
Quantième Lunaire
Price available upon request
Made in our Manufacture
From its calibre to its case, every Jaeger‑LeCoultre luxury watch is designed, manufactured and assembled under one roof, at our Manufacture in the Vallee de Joux. Our obsession with quality is renowned as every Jaeger‑LeCoultre model undergoes strict “1,000 Hour Control” testing. This unique program provides internal certification tests that far exceed official chronometry tests.
It includes movement testing before and after casing and extends throughout assembly, according to conditions that match daily wear. A quality seal is engraved on the back of every watch once it meets our strict standards.
