The Jaeger-LeCoultre Master Calendar automatic watch presents the different information of its calendar in a harmonious and extremely clear manner: day, month, date and moon phases. Its design is inspired by the historical watch with calendar by Jaeger-LeCoultre in 1945.
Faithful to the aesthetic codes of the Jaeger-LeCoultre Master Control line of watches, this model combines a pure, refined design with exceptional technical performances, all in gently reduced proportions, allowing it to suit all wrists. The sapphire caseback of the timepiece allows the movement and its traditional finishes to be seen.
Movement upgraded from 866 to 866/1 somewhere along the production.