Jaeger-LeCoultre · Master Ultra Thin

Strap for Master Ultra Thin Perpetual White Gold / Grey / Alligator

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
Reference130354J (aka: Q130354J)
FamilyMaster Ultra Thin
MovementJaeger-LeCoultre caliber 868/1 hours, minutes, seconds | date, day, month, year indicator, perpetual calendar | moonphase
Year2017
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 130354J (aka: Q130354J)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Master Ultra Thin 130354J (aka: Q130354J), seen from the bench

The Master Ultra Thin is a Jaeger-LeCoultre timepiece equipped with a perpetual calendar with indications of date, day, month and year. The watch features the in-house caliber 868/1 with hour, minute, second and moon phase functions. The perpetual calendar complication automatically manages the varying lengths of months and leap years.

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