Jaeger-LeCoultre Master Master Grand Tourbillon White Gold Aventurine

Reference 1663406

About this watch

The Jaeger-LeCoultre Master Grand Tourbillon White Gold Aventurine is a masterpiece of watchmaking excellence. This stunning timepiece boasts an automatic movement with a tourbillon escapement, featuring 302 intricate parts packed into a height of just 7.1mm. The white gold case exudes opulence, complemented by a gem-set bezel that catches the light beautifully. The aventurine blue dial is a work of art, resembling a starry night with its shimmering effect. With a diameter of 43.00 mm and a height of 13.30 mm, this watch has a substantial presence on the wrist without feeling cumbersome. Its classic round shape ensures it won't go out of style anytime soon, striking a balance between boldness and elegance. The blue aventurine dial is the star of the show, with minimalist yet effective stick and dot indexes allowing for easy readability. The alpha hands add a retro touch, completing the vintage-inspired look while maintaining modern functionality. This seamless blend of old and new is what makes the Master Grand Tourbillon so special. With a water resistance of 50 meters, this watch is versatile enough for daily wear. While it's not designed for deep-sea diving, it can certainly handle splashes and brief immersion, giving you peace of mind while you're enjoying life. The open case back offers a glimpse into the intricate mechanics of the movement, showcasing the craftsmanship that Jaeger-LeCoultre is known for.

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Key Features

Jaeger-LeCoultre caliber 978 automatic movement
Tourbillon escapement with 302 intricate parts
White gold case with gem-set bezel
Aventurine blue dial with shimmering effect
Water resistance of 50 meters
Open case back showcasing movement mechanics
Alpha hands with vintage-inspired design

Specifications

Brand

Jaeger-LeCoultre

Family

Master

Model

Master Grand Tourbillon White Gold Aventurine

Reference

1663406

Movement

978

Movement Features

Hours, Minutes, Seconds
Tourbillon Escapement

Case

White Gold 43mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

Current Listings

2022 Jaeger LeCoultre Master Geographic Silver Sector Dial. Q1428530. Full Set and under warranty through 2030.

Jaeger LeCoultre - Q1428530 · $6,500

Additional Details: Beautiful JLC Master Geographic with a classic sector dial. Full set and watch is in excellent condition.

Condition: excellent
Warranty Expiration Year: 2030

Posted at

May 26, 2026, 6:49 PM

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Jaeger-LeCoultre Titanium Master Compressor Diving GMT w/ Bracelet, Straps, & Box Limited Edition Ref Q187T770

Jaeger-LeCoultre - Q187T770 · $6,450

This limited edition Jaeger-LeCoultre Master Compressor Diving GMT features a titanium case, killer black dial with light blue accents, and a separate GMT sub-dial. It has a 1000m water resistance and is powered by an automatic movement.

Condition: Pre-owned, some wear throughout case and bracelet
Case size: 44mm
Material: Titanium
Water resistance: 1000m

Posted at

May 25, 2026, 7:49 PM

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[US] JLC Master Calendar Moonphase - White/Silver Dial - 39mm - Q1558420 - Full Set

Jaeger-LeCoultre - Q1558420 · $6,750

A Jaeger-LeCoultre Master Calendar Moonphase watch in white/silver dial, 39mm case size.

Condition: Fantastic with minor hairlines
Case Size: 39mm
Diameter: 39mm

Posted at

May 25, 2026, 3:41 PM

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Jaeger-LeCoultre Q114842J Master Ultra Thin Perpetual: Full Set - Factory Warranty

Jaeger-LeCoultre - Q114842J · $22,500

This Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar features a polished stainless steel case, frosted silver dial with perpetual calendar sub-dials and unique 'date change danger zone' indicator. The watch is powered by the in-house Caliber 868 movement.

Condition: Excellent, rated 9/10
Case material: Polished stainless steel
Diameter: 39mm
Movement: JLC Caliber 868, in-house assembly

Posted at

May 25, 2026, 12:00 PM

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