Case size: 41,5 mm
Material: steel
Movement: automatic, caliber 978
Year: circa 2010
Crystal: sapphire crystal
Bracelet: leather strap, folding clasp
Reference number: Q1658420
Serial number: 2'414'241
Movement number: 3'489'586
Case number: 146.8.34.S
Accompanied by: certificate, box
Service May 2021. Wear due to age and use.
A simple function check indicated the movement runs; accuracy, power reserve and long-term performance have not been tested and servicing may be required at the buyer’s expense. Water resistance cannot be guaranteed and should be checked by a qualified watchmaker before any exposure to water. No right of withdrawal applies to live auction purchases.
More information
The Jaeger-LeCoultre Master Tourbillon Q1658420 represents a refined blend of technical innovation and classical watchmaking from Jaeger-LeCoultre. Produced around 2010, this high-complication timepiece is housed in a 41.5 mm stainless steel case, paired with a clean silver dial that emphasizes both legibility and mechanical artistry.
At its core lies the in-house caliber 978, an automatic movement distinguished by its tourbillon, visible on the dial and serving both a technical and aesthetic purpose by counteracting the effects of gravity on timekeeping. The watch further incorporates a practical “travel time” complication, allowing the wearer to track a second time zone via a dedicated home time display at 12 o’clock, making it particularly suited for frequent travelers.
Balancing complexity with understated elegance, the Master Tourbillon stands as a testament to Jaeger-LeCoultre’s reputation for combining horological sophistication with everyday usability.
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