Jaeger-LeCoultre Master Master Gyrotourbillon 1 Platinum / Baguette / Onyx

Reference 6026412

About this watch

The Jaeger-LeCoultre Master Gyrotourbillon 1 Platinum / Baguette / Onyx is a masterpiece of horology, boasting exceptional craftsmanship and material quality. Its stunning dial design features an onyx surface with Arabic numerals and dauphine hands that glide smoothly across the dial. The intricate tourbillon mechanism enhances accuracy, while the perpetual calendar and equation of time functions add to its comprehensive feature set. A power reserve indicator ensures you're never caught off guard. With a diameter of 45.00 mm and height of 16.00 mm, this watch makes a statement on the wrist. Crafted from platinum with onyx accents, it exudes luxury and sophistication. The sapphire crystal glass and 50-meter water resistance ensure durability and reliability. Whether you're a seasoned collector or looking to make a statement, this watch has something to offer. Owning the Gyrotourbillon 1 is akin to holding a piece of history on your wrist, reminding you that time is precious and how you measure it can be an art form in itself.

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Key Features

Jaeger-LeCoultre caliber 177 manual wind movement
45 mm diameter with 16 mm height
Sapphire crystal glass for durability
50-meter water resistance for reliability
Perpetual calendar with automatic leap year adjustment
Equation of time display for astronomers and watch enthusiasts
Power reserve indicator for convenience

Specifications

Brand

Jaeger-LeCoultre

Family

Master

Model

Master Gyrotourbillon 1 Platinum / Baguette / Onyx

Reference

6026412

Movement

177

Movement Features

Additional 24 Hour Hand (fixed), Hours
Day, Month, Perpetual Calendar, Leap Year
Equation of time
Tourbillon Escapement, Power Reserve Indicator

Case

45mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

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

Jaeger-LeCoultre - Q187T770 · $6,495

This Jaeger-LeCoultre Master Compressor Diving GMT is a limited edition watch featuring a titanium case and a killer black dial with light blue accents. The watch has a water resistance of 1000m and comes with an original JLC titanium bracelet and two GSD straps.

Condition: Pre-owned, minor wear
Case diameter: 44mm
Movement accuracy: 2 seconds per day
Movement amplitude: 280

Posted at

Mar 30, 2026, 8:45 PM

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Jaeger-LeCoultre Master Hometime. GMT. Ref. 174.8.05.S

Jaeger-LeCoultre - 174.8.05.S · $5,600

This Jaeger-LeCoultre Master Hometime is a GMT watch with additional features.

Shipping location: NJ USA
Video call available: true

Posted at

Mar 28, 2026, 10:56 AM

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JLC Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty thru 2030

Jaeger-LeCoultre - Q1368480 · $7,750

The Jaeger-LeCoultre Master Ultra Thin Moon features a slim case, clean dial, and moonphase complication. It showcases elegant simplicity with perfect balance.

Case size: 39mm
Movement: Caliber 925
Power reserve: 70-hour

Posted at

Mar 27, 2026, 2:30 PM

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Jaeger LeCoultre Master Control Chronograph Calendar on bracelet. Full Set. Warranty through June 2029. $13,250

Jaeger LeCoultre - Q4138420 · $13,250

A Jaeger LeCoultre Master Control Chronograph Calendar with a bracelet, full kit, and warranty.

Condition: Minimal wear, Full set
Warranty Expiration: June 2029
Retail Price: $21,300+ tax
Bracelet And Strap Purchased Separately: true

Posted at

Mar 26, 2026, 8:01 PM

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JLC Jaeger-LeCoultre Master Chronograph – Sector Dial – Box & Papers

Jaeger-LeCoultre - Q1538530 · $6,850

The Jaeger-LeCoultre Master Chronograph features a sector dial design rooted in the brand's heritage, with a refined and instrument-like aesthetic. The watch has a 40mm stainless steel case, blue leather strap, and factory signed buckle.

Condition: Excellent condition
Movement: calibre 751G, automatic, integrated chronograph movement
Power reserve: 65 hours
Case size: 40mm diameter

Posted at

Mar 26, 2026, 11:39 AM

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Jaeger-LeCoultre Master Ultra Thin Moon 39 - Ref. Q1368420

Jaeger-LeCoultre - Q1368420 · $12,900

Up for sale is my Jaeger-LeCoultre Master Ultra Thin Moon 39, a modern dress watch featuring JLC's in-house Calibre 925/1. It balances a 39mm case with a thickness of just under 10mm, making it incredibly wearable under a cuff.

Condition: Excellent condition with minor hairlines on the polished bezel
Movement: In-House Calibre 925/1 (Automatic, 1000 Hours Control tested)
Power reserve: ~38-43 Hours
Case diameter: 39mm

Posted at

Mar 24, 2026, 3:23 PM

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

Jaeger-LeCoultre - Q187T770 · $6,495

This limited edition Jaeger-LeCoultre Master Compressor Diving GMT features a titanium case, killer black dial, and 1000m water resistance. The watch is built like a tank and comes with a matching JLC titanium bracelet and two straps.

Condition: Pre-owned, with minor scratches and wear throughout
Case size: 44mm
Diameter: 44mm
Water resistance: 1000m

Posted at

Mar 23, 2026, 8:13 PM

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2001 Jaeger-LeCoultre Master Control Réserve De Marche ref. 140.8.93.S

Jaeger-LeCoultre - 140.8.93.S · $5,800

A 2001 Jaeger-LeCoultre Master Control Réserve De Marche in stainless steel case with black dial and JLC stainless steel bracelet. The watch has a 37mm diameter, 9.8mm thickness, and lug width of 19mm.

Condition: Normal wear, some scratching on the bezel and lugs, minor imperfections
Case material: Stainless steel
Diameter: 37 mm
Lug width: 19 mm

Posted at

Mar 22, 2026, 4:22 PM

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Jaeger LeCoultre Master Control Chronograph Calendar on bracelet. Full Set. Warranty through June 2029.

Jaeger LeCoultre - Q4138420 · $13,500

This Jaeger LeCoultre Master Control Chronograph Calendar features a chronograph and calendar functions. The watch is available with minimal wear and includes a full kit of box, papers, warranty card.

Condition: Minimal wear, full set
Warranty Expiration Date: June 2029
Purchase Year Of Bracelet: 2025

Posted at

Mar 19, 2026, 6:50 PM

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