Jaeger-LeCoultre · Master Grande Tradition
Strap for Master Grande Tradition Tourbillon Céleste Diamond
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 diameter42 mm
Reference5073402 (aka: Q5073402)
FamilyMaster Grande Tradition
MovementJaeger-LeCoultre caliber 946 hours, minutes, Additional 24 hours Hand (fixed) | month | sky chart | tourbillon escapement
Year2015
CaseWhite Gold
Straps for the Master Grande Tradition 5073402 (aka: Q5073402)
Selected for the 20 mm lug width · workshop selection
Black Rubberized Alligator Strap with Red Tribal Stitching€185
Matte Dark Gray Alligator Strap€195
Matte Black Alligator Strap — Minimal Stitching€149
Vintage Brown Calfskin Strap — Natural Patina€98
Hammered calfskin strap in cuoio€98
The Master Grande Tradition 5073402 (aka: Q5073402), seen from the bench
The Master Grande Tradition features the Jaeger-LeCoultre Caliber 946 with a tourbillon escapement and hour, minute, 24-hour fixed hand, and month indications. The dial integrates a star chart that reproduces the celestial vault. The mechanical movement combines astronomical complications with the tourbillon adjustment.
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