Jaeger-LeCoultre · Master Ultra Thin
Strap for Master Ultra Thin 1907 Boutique Edition
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
Reference12935E1 (aka: Q12935E1)
FamilyMaster Ultra Thin
MovementJaeger-LeCoultre caliber 849
Hours, Minutes
CaseWhite Gold
Straps for the Master Ultra Thin 12935E1 (aka: Q12935E1)
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 12935E1 (aka: Q12935E1), seen from the bench
The Master Ultra Thin represents Jaeger-LeCoultre's line of slim watches dedicated to formal elegance. The model is equipped with the manual-winding caliber 849 with hour and minute indications. The case features a reduced thickness characteristic of the Ultra Thin collection of the Swiss manufacture.
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