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Jaeger-LeCoultre

Jaeger-LeCoultre Master Grande Tradition Tourbillon à Quantième Perpétuel 500242A

The Jaeger-LeCoultre Master Grande Tradition Tourbillon à Quantième Perpétuel (reference 500242A) is a watch.

Specifications

Case

Reference
500242A
Collection
Master Grande Tradition

Dial versions

This reference was made with these dials and finishes.

  • 500242A

How it compares within the Master Grande Tradition family

Side by side with other references in the same collection, from the catalog.

ReferenceSizeMaterialDialCaliberYears
500242A (This watch)—————
Q4202480—————
Q5022480—————
Q5032441—Pink goldBlue——
Q5036420—————
Q5082420—Pink goldSilver——
Q5083402—————
Q5246508—PlatinumBlue——
Q5253420—White goldSilver——

About the Master Grande Tradition family

Master Grande Tradition is Jaeger-LeCoultre's line for high complications: tourbillons, gyrotourbillons, minute repeaters, perpetual calendars and grand complications combining several of these. Many are made in small numbers.

The catalog lists references in pink gold, white gold and platinum. Dealers identify the complication and metal from the reference and focus on service history, the certificate and box, since these watches are complex and rarely traded.

See every Master Grande Tradition referenceAll Jaeger-LeCoultre collections

Catalog facts checked October 2026.