Omega Constellation Classic Small Three-Hand Series Manual Mechanical Watch, Master Chronometer, 40mm Case Diameter. This watch, crafted using original molds and taking 14 months to complete, features a case made of authentic stainless steel, utilizing the same polishing techniques as the original. The sapphire crystal dome enhances its elegance, while the deep blue PVD-treated arched dial is adorned with irregularly arranged vertical textures, showcasing a sunray finish. All components are compatible with the original, especially the meticulously carved logo on the buckle, which adds a remarkable three-dimensional effect, achieving true perfection. This is the only original mold buckle on the market, with the logo also finely sculpted. Inside, it houses the Omega 8926 Master Chronometer movement, clearly visible through the scratch-resistant sapphire glass case back, allowing you to admire the beauty of its operation. We invite all watch enthusiasts to appreciate this masterpiece.