Jaeger-LeCoultre · Master Ultra Thin

Strap for Master Ultra Thin Perpetual White Gold / Blue Enamel

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

Lug width20 mm
Case diameter39 mm
Reference13035E1
FamilyMaster Ultra Thin
MovementJaeger-LeCoultre caliber 868A/2 Hours, Minutes, Seconds | Date, Day, Month, Year Indicator, Perpetual Calendar | Moonphase
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 13035E1

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Master Ultra Thin 13035E1, seen from the bench

The Jaeger-LeCoultre Master Ultra Thin Perpetual 13035E1 is a dress watch featuring a complete perpetual calendar with day, date, month, year, and moonphase indication. The 39mm case is crafted in 18-karat white gold, housing the in-house Jaeger-LeCoultre caliber 868A/2 movement. The lug width is 20mm, positioning this timepiece in the classical dress watch segment with balanced proportions.

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