Jaeger-LeCoultre · Master Ultra Thin

Strap for Master Ultra Thin Date Pink Gold - Diamond / Eggshell / 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
Reference1232502 (aka: Q1232502)
FamilyMaster Ultra Thin
MovementJaeger-LeCoultre caliber 899/1 Hours, Minutes, Seconds | Date
CasePink 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 1232502 (aka: Q1232502)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Master Ultra Thin 1232502 (aka: Q1232502), seen from the bench

The Jaeger-LeCoultre Master Ultra Thin features the 899/1 caliber with indication of hours, minutes, seconds and date. The reference 1232502 has an automatic winding mechanical movement optimized for reduced thickness. The model belongs to the Master collection dedicated to classic watches with essential complications.

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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only