Jaeger-LeCoultre · Calibre 101

Strap for Calibre 101 Secrets Pink Gold

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

Lug width20 mm
ReferenceQ2872201
FamilyCalibre 101
MovementJaeger-LeCoultre caliber 101 Hours, Minutes
CaseMother of Pearl | Pink Gold, Diamond

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Calibre 101 Q2872201

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Calibre 101 Q2872201, seen from the bench

The Calibre 101 Secrets Pink Gold by Jaeger-LeCoultre (ref. Q2872201) features the world's smallest mechanical movement, crafted since 1929 by the Le Sentier Manufacture. The 12mm pink gold case is set with diamonds and paired with a mother-of-pearl dial. The hand-wound Jaeger-LeCoultre calibre 101 movement comprises 74 components in just 14mm × 4.8mm, displaying hours and minutes with precision. The 20mm lug width ensures proper strap fit and secure attachment.

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