Modtona blue

Crafted with 316L stainless steel, it offers a robust and elegant case built to last.

Sapphire crystal glass ensures scratch resistance and clear visibility, enhanced with anti-reflective treatment.

Tested for waterproofing, and equipped with a functional chronograph and subdials for added utility.

Diameter: 40 mm

Thickness: 12 mm

Glass: Sapphire, anti-reflective

Bracelet: Adjustable (14.5 cm – 22 cm)

Movement: Seiko VK63 Hybrid (mecha-quartz)

Waterproof: Tested & approved

A modern Seiko mod — bold, precise, and built for performance.

- ( original seiko movement ) -

Custom mod watch powered by an original Seiko automatic movement. Case, dial, bezel and strap are premium aftermarket components.