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.

Buy Now on Jomashop

This is an affiliate link

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

2021 Jaeger-LeCoultre JLC Master Control Calendar Q4148420 40mm Full Set - $10,495

Jaeger-LeCoultre - Q4148420 · $10,495

This is a Jaeger-LeCoultre JLC Master Control Calendar watch, produced in 2021. It features a 40mm case and has been thoroughly tested.

Condition: Excellent condition with minimal signs of wear
Year: 2021
Size: 40mm

Posted at

May 14, 2026, 1:16 PM

Active

View listing on r/WatchExchange

JLC Master Geographic Preowned 2022, $6500

JLC - Q1428530 · $6,500

2022 JLC Master Geographic for sale, priced at $6500 with shipping included. The watch comes with box and warranty.

Condition: Preowned
Year: 2022
Warranty Status: 2022 dated

Posted at

May 14, 2026, 8:47 AM

Active

View listing on r/WatchExchange

2024 Jaeger LeCoultre Master Ultra Thin Moon. Q1368480. Gorgeous Blue Dial. Warranty through 2032. $7,600.

Jaeger LeCoultre - Q1368480 · $7,600

A beautiful Jaeger LeCoultre Master Ultra Thin Moon with a deep blue sunray dial, dated March 2024, and an extended warranty running through 2032.

Condition: Excellent condition with some wear on the strap
Warranty expiration year: 2032

Posted at

May 13, 2026, 4:47 PM

Active

View listing on r/WatchExchange

Jaeger LeCoultre Master Ultra Thin Moon 39mm 1368430 ( unworn / 2026 / box and papers )

Jaeger LeCoultre - Q1368430 · $9,995

This is an unworn Jaeger LeCoultre Master Ultra Thin Moon, a 39mm stainless steel automatic watch with the JLC Calibre 925 movement.

Condition: Unworn
Case diameter: 39mm
Case material: Stainless Steel
Movement: JLC Calibre 925

Posted at

May 13, 2026, 12:07 PM

Active

View listing on r/WatchExchange

JLC Jaeger-LeCoultre Master Chronograph – 40mm – Hard-to-Find Bracelet

Jaeger-LeCoultre - Q1538120 / 174.8.C1 · $5,950

A classic JLC chronograph powered by an in-house movement, offering a more refined and understated take on a sports chrono watch.

Condition: Excellent
Bracelet description: stainless-steel factory bracelet with double deployant clasp
Case size: 40mm diameter

Posted at

May 13, 2026, 11:26 AM

Active

View listing on r/WatchExchange

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 is a unique titanium dive watch with a black dial and blue accents. It features a separate GMT sub-dial, 1000m water resistance, and an automatic movement that runs beautifully. The watch comes with a JLC bracelet, two straps, and original boxes.

Condition: Pre-owned, with minor wear throughout (bezel scratches on case)
Material: Titanium
Bracelet included: true
Straps included: true

Posted at

May 12, 2026, 9:39 PM

Active

View listing on r/WatchExchange

Jaeger-LeCoultre Master Moon Calandar 140.840.987 Black Dial FULL SET Freshly Serviced

Jaeger-LeCoultre - 140.840.987 · $7,650

The Jaeger-LeCoultre Master Moon offers a perfectly balanced moonphase display, triple calendar layout, and pointer date complication on a black dial.

Condition: Excellent Pre-owned condition
Movement: In-House JLC Calibre 891/448 Automatic Self-Winding Movement
Case size: 37mm diameter
Water resistance: 50m depth rating

Posted at

May 10, 2026, 11:55 PM

Active

View listing on r/WatchExchange

GRAIL DRESS WATCH! Jaeger-LeCoultre Master Ultra Thin Moon Phase in 18K Pink Gold Full 2023 Set Ref Q1362580

Jaeger-LeCoultre - Q1362580 / 109.2.A5.S · $18,250

A stunning Jaeger-LeCoultre Master Ultra Thin Moon Phase in 18K pink gold with a gorgeous gradient blue dial, featuring a moon phase sub-dial and a sapphire crystal case back.

Condition: Full set, clean condition, 2.5 years old, under warranty
Case diameter: 39mm
Case thickness: 9mm
Movement: Automatic Cal. 925

Posted at

May 10, 2026, 11:14 PM

Active

View listing on r/WatchExchange