Jaeger-LeCoultre · Master Ultra Thin
Strap for Master Ultra Thin Moon White Gold / Enamel / Alligator
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 diameter39 mm
Reference13635E1
FamilyMaster Ultra Thin
MovementJaeger-LeCoultre caliber 925/2
Hours, Minutes, Seconds | Date | Moonphase
CaseWhite Gold
Straps for the Master Ultra Thin 13635E1
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 Ultra Thin 13635E1, seen from the bench
The Jaeger-LeCoultre Master Ultra Thin Moon 13635E1 features a 39 mm white gold case housing the manufacture caliber 925/2, an automatic movement with 43-hour power reserve. The dial combines moon phases, date, hours, minutes, and seconds with refined finishing: anglage on plates, perlage on surfaces, and gold rotor. The 20 mm curved-end strap attachment accommodates the tapered case profile and curved caseback, requiring precise measurement at the spring bar attachment point.
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