Jaeger-LeCoultre · Master Ultra Thin

Strap for Master Ultra Thin Tourbillon White Gold

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

Lug width20 mm
Case diameter40 mm
Reference1323420 (aka: Q1323420)
FamilyMaster Ultra Thin
MovementJaeger-LeCoultre caliber 982 hours, minutes, small seconds | tourbillon escapement
Year2015
CaseWhite Gold

Spring bar

Swiss Standard universal spring bars

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

Straps for the Master Ultra Thin 1323420 (aka: Q1323420)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Master Ultra Thin 1323420 (aka: Q1323420), seen from the bench

The Master Ultra Thin represents Jaeger-LeCoultre's collection of thin watches, characterized by reduced thicknesses and a minimalist design. Reference 1323420 is equipped with the in-house caliber 982 with tourbillon escapement and hours, minutes and small seconds indications. The movement features an ultra-flat construction typical of the Swiss manufacturer's tradition in the field of thin watches.

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