Technical Archive
Jaeger-LeCoultre
Jaeger-LeCoultre
Polaris Q9078640 (aka: 9078640)— lug 21mm
Cinturino compatibile Jaeger-LeCoultre Polaris Q9078640. Ansa 21mm. Alligatore, vitello, shell cordovan. Consulenza Casati Milano.
Artisanal Note
"This model requires a precise 21mm lug width to preserve the original sartorial balance."
Technical Specifications
Jaeger-LeCoultre Q9078640 (aka: 9078640)
Lug Width
21
mm
The essential strap measurement.
Browse 21mm straps →
Reference
Q9078640 (aka: 9078640)
Movement
Jaeger-LeCoultre caliber 939AA Hours, Minutes, Seconds, World Time, Additional 24 Hour Hand (adjustable), Day / Night Indication | Date | Power Reserve Indicator
The Heritage
The Jaeger-LeCoultre Polaris features the 939AA caliber with hour, minute, second, world time, and power reserve indicator functions. The watch has an additional 24-hour adjustable hand, day/night indicator, and date display. The lugs measure 21mm in width.
Compatible Straps
Selected for 21mm lug width
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 →By appointment only · Milan