Jaeger-LeCoultre · Master Ultra Thin
Strap for Master Ultra Thin Tourbillon White Gold / Blue Enamel
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
Reference13234E1
FamilyMaster Ultra Thin
MovementJaeger-LeCoultre caliber 978F
Hours, Minutes, Seconds | Date | Tourbillon Escapement
CaseWhite Gold
Straps for the Master Ultra Thin 13234E1
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 13234E1, seen from the bench
The Jaeger-LeCoultre Master Ultra Thin Tourbillon ref. 13234E1 is a 40mm white gold timepiece from the Vallée de Joux manufacture, featuring the calibre 978F manual-winding movement with hours, minutes, seconds, date, and tourbillon escapement. The 20mm lug width accommodates compatible straps for personalization. This ultra-thin design exemplifies technical mastery and refined taste in watchmaking.
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