Jaeger-LeCoultre Q1682411 Master Ultra Thin Tourbillon Pink Gold Eggshell Dial Watch

Jaeger-LeCoultre Master Ultra Thin Tourbillon – Ref. Q1682411

The Jaeger-LeCoultre Master Ultra Thin Tourbillon Ref. Q1682411 is a sublime expression of haute horlogerie, marrying elegance, finesse, and mechanical poetry. Crafted in 18-carat pink gold, this 40 mm automatic tourbillon timepiece delivers refined sophistication in both design and performance. With its eggshell beige dial, slim profile, and visible tourbillon, it is made for those who appreciate craftsmanship and the art of watchmaking.

Case & Design Presentation

Encased in polished 18-carat pink gold, the 40 mm round case combines traditional proportions with modern richness. The case height is approximately 10.77 mm, ensuring a graceful wrist presence that remains handsome without being bulky. With water resistance rated at 5 bar (≈ 50 meters), it offers protection for everyday wear though it’s not intended for diving. The eggshell beige dial harmonizes with the warm tone of the gold, providing an elegant contrast enhanced by dauphine-style hands.

Dial & Tourbillon Feature

At 6 o’clock, a visible flying tourbillon cage captures the eye with its rhythmic precision. The tourbillon is not just a decorative showcase—it rotates with solidity and elegance, demonstrating JLC’s mastery of regulating organs. The applied hour markers are enlarged and refined in this reference for better presence on the dial surface, while the eggshell finish delivers soft luminosity and sophistication. The stick/dot indices and the subtly polished dauphine hands offer clarity and balance.

Movement & Technical Specifications

Powered by Jaeger-LeCoultre Calibre 978G, an automatic tourbillon movement, the Q1682411 operates at a frequency of 28,800 vph (4 Hz). The movement delivers a power reserve of 45 hours, enough to sustain performance through extended wear. With 271 components and 33 jewels enrichening its architecture, the calibre includes a pink gold oscillating weight, visible through the sapphire case back. The movement thickness is 6.50 mm—remarkable for a tourbillon-equipped automatic high complication.

Strap, Buckle & Wearability

Q1682411 comes fitted with a black alligator leather strap matched to a pink gold double-folding buckle. Lug width is 21 mm, with standard lengths of ~75 mm on the 12 o’clock side and ~120 mm on the 6 o’clock side, designed to ensure both elegance and comfort. The strap is also interchangeable, adding versatility to this dress-complication hybrid.

Key Features & Specifications

• Reference: Q1682411
• Case Material: 18-carat pink gold
• Diameter: 40 mm
• Thickness: ~10.77 mm
• Water Resistance: 5 bar / 50 meters
• Dial: Eggshell beige, stick/dot indices
• Hands: Dauphine style
• Movement: Calibre 978G automatic flying tourbillon
• Power Reserve: 45 hours
• Components / Jewels: ~271 components, 33 jewels
• Strap: Black alligator, pink gold double-folding buckle
• Lug Width: 21 mm
• Interchangeable Strap: Yes

What Makes Q1682411 Unique

• The tourbillon cage in this Ultra Thin model is beautifully visible and functions as the small seconds indicator—serving both form and purpose.
• The dial’s eggshell beige finish endows a warm, vintage-inspired elegance rarely found in modern tourbillon watches, especially when paired with pink gold.
• Despite the complexity of the tourbillon, the automatic movement and 45-hour reserve deliver user-friendly reliability.
• JLC’s craftsmanship is evident in refined details like the enlarged hour markers, sunray brushed movement decorations, gold bridge over the tourbillon, and balanced dial proportions.

Conclusion

The Jaeger-LeCoultre Master Ultra Thin Tourbillon Ref. Q1682411 is a statement of high horology: a graceful fusion of complication, elegance, and wearability. From its pink gold case and exquisite eggshell dial to the visible tourbillon and refined Calibre 978G, it stands as a rare Exception in the Ultra Thin collection. It’s ideally suited for collectors who want mechanical artistry without sacrificing classical elegance.