Jaeger-LeCoultre · Master Grande Tradition

Strap for Master Grande Tradition Gyrotourbillon Westminster Perpetual White Gold / Blue

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

Lug width20 mm
Case diameter43 mm
Reference52534E1
FamilyMaster Grande Tradition
MovementJaeger-LeCoultre caliber 184 Hours, Minutes | Date, Leap Year, Month, Year Indicator | Minute Repeater | Constant Force Mechanism, Tourbillon Escapement
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 Grande Tradition 52534E1

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Master Grande Tradition 52534E1, seen from the bench

The Jaeger-LeCoultre Master Grande Tradition 52534E1 in white gold features three grand complications: tourbillon, constant-force mechanism, and minute repeater. Powered by caliber 184, this 43mm timepiece integrates hours, minutes, date, leap year, month and year indication across a multi-level architecture. The constant-force mechanism ensures uniform energy delivery throughout the power reserve, while the tourbillon neutralizes gravitational effects on the balance. The minute repeater sounds hours, quarters and minutes with distinctive tonal clarity. The 20mm lug width accommodates standard straps.

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