Hydrogen Otto Black Chronograph WatchHydrogen Otto Black Chronograph Watch wristwatch features a striking black round case paired with a rose gold–tone bezel for strong visual contrast. The carbon-style multi-layer dial includes dual chronograph subdials, a clear date window, and detailed minute markings. Red accent pushers enhance the sporty character, while visible Hydrogen Otto branding reinforces its premium, performance-driven design.Features: Chronograph Subdials: Dual subdials provide technical depth and functional chronograph styling. Rose Gold–Tone Bezel: Contrasting bezel finish adds luxury appeal to the bold black case. Carbon-Style Dial: Textured multi-layer dial enhances visual depth and modern character. Date Display Window: Integrated date indicator supports everyday usability and convenience. Hydrogen Otto Branding: Prominent branding on dial and case confirms model identity. Specifications: Brand: Hydrogen Model: Otto Dial Color: Black Case Shape: Round Watch Display: Analog Bezel Color: Rose gold tone Movement Type: Japan movement (as marked on dial) Dial Details: Chronograph subdials, minute markers, date window