A classic reverse-panda layout, deep black sunburst dial with crisp white sub-registers, encased in brushed 316L steel and punctuated by a cherry-red “60” accent above the hour totaliser. The Circuit Chrono Steel channels pit-lane adrenaline with its black brushed tachymeter bezel and screw-down pushers that lock in 100 m of water resistance. Inside, the VK63 meca-quartz hybrid delivers mechanical-feel timing accurate to one-fifth of a second, while flat sapphire and polished chamfers add just the right touch of luxury for everyday victories.

Specifications
• Movement: VK63 meca-quartz hybrid – Japanese chronograph with mechanical feel, quartz accuracy
• Case: 316L stainless steel
• Diameter: 40 mm (±0.3 mm)
• Thickness: 12.4 mm (incl. sapphire)
• Lug width: 20 mm – accepts standard straps
• Crystal: flat sapphire
• Crown: screw-down, engraved SEIKOMOD “S” icon
• Water resistance: 3 ATM
• Dial: laser-applied SEIKOMOD wordmark
• Bracelet: solid link oyster style
• Warranty: 24 months international

Each SEIKOMOD watch is individually hand-assembled. Product images are for illustrative purposes only; slight variations in finishing, dial details, and components may occur due to the artisanal nature of our process.