Jaeger-LeCoultre · Master Ultra Thin

Strap for Master Ultra Thin Tourbillon Pink Gold Diamond

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

20mm

20 mm straps All Jaeger-LeCoultre

Lug width20 mm

Case diameter40 mm

Reference1322401 (aka: Q1322401)

FamilyMaster Ultra Thin

MovementJaeger-LeCoultre caliber 982 Hours, Minutes, Small Seconds | Tourbillon Escapement

CasePink Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

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Straps for the Master Ultra Thin 1322401 (aka: Q1322401)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Master Ultra Thin 1322401 (aka: Q1322401), seen from the bench

The Jaeger-LeCoultre Master Ultra Thin Tourbillon 1322401 represents the pinnacle of Le Sentier manufacturing. The Master Ultra Thin collection embodies architectural rigor, dial clarity, and minimal thickness as both aesthetic and technical statement. Reference 1322401 elevates this philosophy with a tourbillon complication, integrated into the dial at 6 o'clock with characteristic sobriety. The 18-carat rose gold case measures 40mm in diameter and achieves a total profile of just 7.45mm, housing the in-house Jaeger-LeCoultre caliber 982 movement. The strap width measures 20mm, requiring precise compatibility to maintain visual coherence with the ultra-thin case profile.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only