Fast, functional and full of retro motorsport DNA — the Seikomaster Speedy Racing Edition is a custom Seiko chronograph inspired by the iconic Omega Speedmaster “Ultraman” aesthetic.
With its matte black dial, contrasting white/orange accents and detailed tachymetre bezel, this build delivers a bold nod to one of the most legendary racing chronographs of all time.
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Diameter: 40–41 mm (excluding crown)
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Movement: Seiko quartz chronograph (7T92/SSB base, hand-assembled mod)
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Thickness: approx. 12 mm
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Glass: Hardlex / Sapphire upgrade (depending on build)
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Case: 316L stainless steel (polished/brushed finish)
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Bezel: Black/silver tachymetre bezel with engraved scale
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Dial: Matte black dial with white indices, orange chronograph hand & racing sub-dial accents
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Hands/Markers: Luminous for low-light visibility
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Crown/Pushers: Screw-down style stainless steel
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Strap: Premium fabric racing strap with orange contrast stripe (20 mm taper)
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Case Back: Solid stainless steel (engraved mod details)
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Water Resistance: Typically 100 m
