This highly complex multi-function timepiece is inspired by the advanced craftsmanship and classical design language of Longines Master Collection, focusing on full calendar chronograph functionality and traditional mechanical aesthetics.
The watch is equipped with a 7751-style automatic mechanical chronograph movement, modified with upgraded components and blue steel wheel detailing, offering stable performance and approximately 48-hour power reserve.
The 40mm stainless steel case is crafted using CNC precision machining and “hammer-pressed” forming techniques, providing strong structural integrity and a refined polished appearance with 100-meter water resistance.
The dial features a highly complex layout including moonphase display, chronograph sub-dials, and calendar functions, with gold-tone moonphase disc and blued steel heat-treated hands enhancing visual depth and readability.
A sapphire crystal caseback reveals the movement architecture, showcasing mechanical operation and decorative finishing details such as engraved rotor textures.
The bracelet is constructed from 316L stainless steel, assembled through segmented hand-finishing and polishing to achieve a smooth, scratch-resistant wearing experience, with additional leather strap and buckle options included.
Overall, this model emphasizes high-complexity mechanical engineering, moonphase and chronograph integration, precision dial architecture, and the traditional elegance of the Longines Master series.




