When the hard-core gene of Submariner collides with the luxurious feast of Miami Yacht Club, this 18K champagne gold diamond replica is the gold-plated pass on your wrist. The 40mm case uses vacuum ion gold plating technology to forge a 5-micron thick 18K gold layer on the 904L stainless steel substrate, which is harder than Van Cleef & Arpels's golden four-leaf clover; the champagne gold dial is inlaid with 12 Swiss-cut DEF-grade diamond hour markers, each of which has been tested by GIA-certified eight hearts and eight arrows, and the fire is comparable to the crystal chandeliers in Las Vegas casinos. The ceramic bezel is injected with platinum powder, and the wear resistance reaches Mohs hardness level 9 - more scratch-resistant than the porthole of a private jet. Equipped with a modified version of the 3135 movement, equipped with a rhodium metal escapement wheel and a silicon hairspring, it still maintains observatory-level accuracy under 50 meters of water pressure. The luminous system uses the exclusive Gold-Lume composite fluorescent material, which makes the gold pointer emit a warm amber light in the dark, just like the attractive color of aged whiskey in a private wine cellar. This is not a tribute to the classics, but a reinvention of the diving legend using the standards of high-end custom jewelry: true luxury should be like a treasure sunk in the deep sea, forever shining.