Jaeger-Lecoultre JJF - Original Weight Moonphase Master .Jaeger-LeCoultre Moonphase Master Series .The latest version from JJF Factory, featuring a genuine weight design, measures 39MM in diameter and 9.6MM in thickness, making it the thinnest and closest replica to the original available on the market.1. The movement utilizes the Dandong integrated Cal. movement, synchronized with the official model, and features finely engraved and filled lettering on the case back to restore the details! This is not a modified movement from other generic brands or a deck movement.2. The case is made of high-quality stainless steel, processed by CNC to achieve an almost perfect slim and clean design! .3. The strap is made from genuine Italian calfskin and upgraded to the latest version with a quick-release feature, matching the original design. The buckle has been enhanced with a greater curvature for improved wearability and comfort.4. The slightly curved dial features a sunburst pattern with enamel polishing, and the logo has been upgraded from a printed version to a three-dimensional metal logo, significantly enhancing the overall texture and detail! .JJF Factory strives for perfection and invites you to experience the Moonphase Master that is closest to the original!