This new upgraded Jaeger-LeCoultre Master Moon Phase interpretation introduces an integrated movement architecture designed for improved stability and refined mechanical behavior.
The watch is equipped with an integrated Cal.925 automatic movement, developed with long-term optimization to enhance overall reliability and smooth operation. Compared to earlier iterations, this updated version focuses on improved structural consistency and refined motion performance.
Movement Upgrade
The Cal.925 integrated system emphasizes a more stable gear train and improved regulation behavior. The updated construction reduces common instability issues found in earlier configurations and delivers a more consistent running performance over time.
Dial Enhancements
The moon phase module has been redesigned and upgraded in this latest version, improving visual depth and overall alignment with the dial layout. The logo has been upgraded from printed application to a raised metal emblem, significantly improving tactile and visual quality.
Strap & Clasp
The bracelet system has been upgraded to a latest-generation quick-release strap mechanism, allowing easier strap changes. The folding clasp features an enlarged curvature design, improving wrist ergonomics and wearing comfort during extended use.
Overall, this version focuses on refinement across movement stability, dial detailing, and wearing comfort, presenting a more cohesive and modern interpretation of the Master Moon Phase aesthetic.




