Jaeger-LeCoultre · Master

Strap for Master Eight Days Perpetual

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

Reference1618420 (aka: Q1618420)

FamilyMaster

MovementJaeger-LeCoultre caliber 876-440B Hours, Minutes, Seconds | Date, Day, Month, Year Indicator, Perpetual Calendar | Moonphase | Power Reserve Indicator

CaseStainless Steel

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 1618420 (aka: Q1618420)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Master 1618420 (aka: Q1618420), seen from the bench

The Jaeger-LeCoultre Master is equipped with the 876-440B caliber featuring perpetual calendar, moon phases and power reserve indicator. The functions include hours, minutes, seconds, full date with day, month and year indication. The movement automatically manages calendar irregularities including 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