Jaeger-LeCoultre
Jaeger-LeCoultre Master Grand Tourbillon Q1663406
The Jaeger-LeCoultre Master Grand Tourbillon (reference Q1663406) is a white gold watch.
Specifications
Case
- Reference
- Q1663406
- Collection
- Master
- Case material
- White gold
Dial versions
This reference was made with these dials and finishes.
Q1663406
Aventurine
How it compares within the Master family
Side by side with other references in the same collection, from the catalog.
About the Master family
Master is Jaeger-LeCoultre's umbrella name for its round classic watches. This heading holds Master references that sit outside the named sub-lines, such as Master Control, Master Ultra Thin and Master Grande Tradition.
The catalog lists references in stainless steel, pink gold, white gold and platinum. Dealers identify the function and size from the Q reference and check that the strap, buckle and papers are present.
Quick answers
- What is the Jaeger-LeCoultre Master Grand Tourbillon Q1663406 made of?
- The case is white gold.
Catalog facts checked October 2026.