Longines Master Collection Moon Phase Steel Blue Dial 42mm

Following the release of the super replicas of the Longines Spirit collection L3.810.4.73.6 and L3.811.4.73.6 watches by CF Factory, a super replica of the Longines Spirit L3.820.4.73.6 watch has now been released! Longines' latest Spirit Five Star General and the traditional Master Collection eight-hand moon phase have become Longines' best-selling chronograph products.

The CF team collaborates closely with the original manufacturer, conducting exclusive online disassembly and mapping of genuine watches. All data and components are perfectly interchangeable with the genuine product. The watch is 42mm in size, identical to the retail version, and uses the same original Swiss ETA 7753 and 7750 chronograph movement with the same structure. These movements have been meticulously improved and polished by a professional team to make them more stable and durable, creating a replica of the Longines Spirit collection watch with original quality.

1⃣️【Appearance】Purchased and disassembled from an authentic watch, it has the same stepped case assembly, the same CNC polishing level, and the same thickness size. All watch parts, including steel bracelet, spring bars, and screws, are perfectly interchangeable with the authentic watch.

2⃣️【Dial】The white dial uses the same grainy texture dial face as the genuine product, the blue dial uses the same radial pattern dial face as the genuine product, and the black dial uses the same matte fine grain dial face as the original. The overall density of the grain matches the genuine product, and the same light reflection can be seen from any angle. Each number, logo, and star is individually molded using genuine material, going through several sets of molds to achieve the same three-dimensional aesthetic as the original.

3⃣️【Luminous】 Luminous uses the same Swiss C3 super-strong luminous powder (1kg/20+w) as the genuine product, with the same strong light absorption for 15 minutes and a luminous effect lasting 4-6 hours. Filled by experienced artisans with decades of experience, the process is extremely slow. Each number and pointer is evenly filled with genuine imported Swiss C3 super-strong luminous powder without any overflow. The manufacturing process, material, color, and natural appearance of each number and pointer are completely comparable to the genuine product.

4⃣️【Mirror Finish】Double-sided blue-coated curved sapphire crystal glass, with smooth, rounded edges on both sides, achieving a thickness and curvature tolerance of 0.03mm. Scratch-resistant, wear-resistant, and crystal clear.

5⃣️【Water Resistance】The crown handle has been repeatedly tested and verified to be consistent with the genuine product. The water resistance depth is 10 bar.

6⃣️【Steel Bracelet】 From the raw material stage, the steel bracelet adheres to strict standards. Each section undergoes repeated CNC polishing to achieve a superior finish. The brushed texture is delicate and neat, and the brushing depth is completely consistent with the genuine product. Not only is the density of the brushing fine and consistent, but the depth of the brushing is also kept consistent with the genuine product. The clasp is deeply replicated, solving the embarrassing problem of it becoming loose after a period of use. The clasp remains perfectly fitted even after long-term use, and even the crisp sound of fastening the clasp is deeply reproduced.

7⃣️【Leather Strap】Made with the same French top-grain small calf leather as the genuine product, it is soft, delicate and fits the wrist comfortably. Every stitch and every detail, including the serial number, is consistent with the genuine product.

8⃣️【movement】Uses the same ETA7753 basic chronograph movement and full-function 7750 chronograph movement as the base, and is developed and precisely polished by a professional team to improve the stability of the movement and alleviate the embarrassing phenomenon of the chronograph movement being all show and no substance.

9⃣️【Quality Control】CF team’s rigorous quality control is almost demanding. The quality control of each movement starts from the source. Before each watch leaves the factory, it is adjusted to the best condition by CF watchmakers and comes with a movement test report. The watch is accompanied by a genuine top-grain calf leather case and five-code matching.

CF Factory remains true to its original aspiration and pursues perfection! We will continue to create original-quality replicas of Longines watches for watch enthusiasts from all walks of life.

CF Factory is a craftsman's factory that only makes longines! Welcome to view!

Any term in this table can be looked up — beat rate, lug-to-lug, amplitude, power reserve — in the glossary.

Macro stills and short film of your exact watch — dial print and lume, case flanks, bezel action, clasp stampings, crown threads, and the movement running. Nothing ships until you reply GL. RL means we swap or adjust first. See how ordering works.

After GL: 1–2 business days to prep, then insured express (DHL, UPS or EMS) another 5–10. Tracking is e-mailed the moment the piece leaves. Packaging is double-boxed and discreet.

Two-year warranty against mechanical defects. Unworn pieces may be returned within 14 days or exchanged within 30, protective seals intact. Full terms.