Jaeger-LeCoultre · Master Ultra Thin
Strap for Master Ultra Thin Calendar White Gold
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
Reference1263520 (aka: Q1263520)
FamilyMaster Ultra Thin
MovementJaeger-LeCoultre caliber 891/2-448
Hours, Minutes, Seconds
CaseStainless Steel
Straps for the Master Ultra Thin 1263520 (aka: Q1263520)
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 1263520 (aka: Q1263520), seen from the bench
The Master Ultra Thin represents Jaeger-LeCoultre's line of slim watches, characterized by reduced profiles and essential design. It mounts the automatic caliber 891/2-448 with hour, minute and second indication. The 1263520 reference is distinguished by the contained case thickness and the traditional mechanical construction of the Swiss manufacturer.
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