The Jaeger-LeCoultre Master Moonphase series presents a refined 34mm ladies’ model with a case thickness of 9.9mm, closely aligned with the original proportions.
Specifications & Functions
At 6 o’clock, the sub-dial features a dual calendar display combining solar (Gregorian) and lunar indications, along with a moonphase function that completes one full cycle per month. The overall functionality is designed to closely replicate the original configuration.
Movement
Powered by a modified Japanese 9015 base movement upgraded to a Cal.925/1-style automatic caliber. The movement is engineered to synchronize closely with the original in both function and operational stability, delivering consistent timekeeping performance.
Craftsmanship & Design
The dial features a subtly domed curvature when viewed from the side. Achieving this effect required multiple mold refinements and structural adjustments to better replicate the visual depth and refined aesthetic of the original design.
A refined interpretation of the Master Moonphase aesthetic, combining elegant proportions, layered dial architecture, and feminine design language, tailored for everyday wear with a focus on visual harmony and mechanical-style display.




