Jaeger-LeCoultre · Master Control
Strap for Master Control Chronograph Calendar Stainless Steel / Silver / Strap + Bracelet
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
20mm
Lug width20 mm
Case diameter40 mm
ReferenceQ4138130 (aka: 4138130)
FamilyMaster Control
MovementJaeger-LeCoultre caliber 759
Hours, Minutes | Date, Day, Month | Chronograph, Column wheel | Moonphase
CaseStainless Steel
Straps for the Master Control Q4138130 (aka: 4138130)
Selected for the 20 mm lug width · workshop selection
Black Alligator Strap with Light Blue Edges€210
Black Alligator Strap with White Edges€210
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Green Rubberized Alligator Strap with Ecru Tribal Stitching€185
The Master Control Q4138130 (aka: 4138130), seen from the bench
The Jaeger-LeCoultre Master Control features the Calibre 759 with column-wheel chronograph functions, a complete calendar, and moon phases. The movement offers indications of hours, minutes, date, day, month, and the chronograph complication. The reference Q4138130 combines the chronometric functions with astronomical complications in a single mechanical solution.
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