Jaeger-LeCoultre · Master
Strap for Master Chronograph
Takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
19mm
Lug width19 mm
Case diameter40 mm
Reference1538171
FamilyMaster
MovementJaeger-LeCoultre caliber 751A/1
Hours, Minutes | Date | Chronograph, Column wheel
CaseStainless Steel
Straps for the Master 1538171
Selected for the 19 mm lug width · workshop selection
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Millennium Green Alligator Strap€270
Matte Black Alligator Strap€270
Vintage Black Calfskin Leather Strap€80
The Master 1538171, seen from the bench
The Jaeger-LeCoultre Master Chronograph ref. 1538171 belongs to the Master collection, featuring a 40 mm stainless steel case with the automatic caliber 751A/1 chronograph movement equipped with a column wheel. The watch displays hours, minutes, date, and chronograph functions with balanced subdials at 3 and 9 o'clock, exemplifying the austere elegance characteristic of Jaeger-LeCoultre's manufacturing heritage. The 19 mm lug width requires a specifically dimensioned strap to ensure proper alignment without gaps or fitting issues.
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