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Twelve X Collection
The Twelve X Collection is the ultimate horological home for Calibre SH21, our in-house movement. Designed and engineered at our Swiss atelier, it not only delivers ultra-accurate chronometer timing, but also adds an industry-leading five-day power reserve. Crafted in either Grade 2 titanium or marine-grade stainless steel, you can see every element of SH21 at work through The Twelve X’s sapphire crystals.
