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Jaeger-LeCoultre

Jaeger-LeCoultre Master Grand Tourbillon 16634E0

The Jaeger-LeCoultre Master Grand Tourbillon (reference 16634E0) is a white gold watch with a blue dial.

Specifications

Case

Reference
16634E0
Collection
Master
Case material
White gold

Dial and bezel

Dial
Blue

Dial versions

This reference was made with these dials and finishes.

  • 16634E0 Blue

    Enamel

How it compares within the Master family

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

ReferenceSizeMaterialDialCaliberYears
16634E0 (This watch)—White goldBlue——
Q1418430—Stainless steelSilver——
Q1428421—Stainless steelSilver——
Q1538420—Stainless steelSilver——
Q1552520—Pink gold———
Q1612103—Pink gold———
Q1612403—Pink gold———
Q1663417—White goldMother-of-pearl——
Q6006406—Platinum———

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 16634E0 made of?
The case is white gold.

Catalog facts checked October 2026.