Jaeger-LeCoultre · Master Grande Tradition
Strap for Master Grande Tradition à Tourbillon 43 Pink 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 diameter43 mm
Reference1662510 (aka: Q1662510)
FamilyMaster Grande Tradition
MovementJaeger-LeCoultre caliber 978 hours, minutes, seconds | tourbillon escapement
CaseRose Gold
Straps for the Master Grande Tradition 1662510 (aka: Q1662510)
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 1662510 (aka: Q1662510), seen from the bench
The Jaeger-LeCoultre Master Grande Tradition 1662510 features Caliber 978 in a 43mm rose gold case with a visible tourbillon escapement. The strap width is 20mm. This movement, developed and assembled in-house at the Vallée de Joux manufacture, delivers hours, minutes, and seconds with constant gravitational compensation through the tourbillon. The rose gold case design balances the sculpted bezel and bombé profile, while the movement's finishing—including Côtes de Genève and platinum components—reflects the same precision visible on the dial.
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