Next-Generation Seamaster 300M Diver with True Integrated 8800 Movement

The only newly developed Seamaster 300M Diver series built from original mold specifications, with nearly every component redesigned according to the latest official boutique and website standards. After three and a half years of research and development, the true integrated 8800-style movement has finally been achieved.

1. The case is crafted from imported 316L stainless steel, while the bezel uses high-density Korean ceramic with white enamel diving markers. The dial is also made of polished ceramic and decorated with laser-engraved wave patterns. The 42mm case features refined brushing and detailed finishing throughout.
2. The stainless steel bracelet is individually hand-finished link by link. It is the first version on the market to feature chamfered edges on the underside of the bracelet, matching the original construction and allowing compatibility with original-style components. The fluororubber strap offers a smooth and substantial feel, while the spring bars are interchangeable between both strap options.
3. The sapphire crystal is manufactured using the Verneuil process, also known as flame fusion technology. With a Mohs hardness rating of 9, it delivers outstanding scratch resistance while maintaining exceptional transparency under all lighting conditions.
4. The movement provides the same 55-hour power reserve as the original specification. The automatic rotor adopts the latest seven-ceramic-bearing construction, offering enhanced durability, smooth winding feedback, and a wearing experience highly consistent with the original. Through the sapphire crystal case back with wave-edged design, the beauty of the 8800 movement can be fully appreciated.
5. Most movement components are interchangeable with original-style parts. The movement is decorated with authentic fish-scale finishing patterns, delivering stable timekeeping performance and a remarkably close visual and structural resemblance to the original design.

After countless challenges and years of development, this creation is dedicated to true watch enthusiasts who appreciate precision craftsmanship and mechanical artistry.