Kelsus Watch Co.

The Tungsten Semikonductor

Where silicon meets mechanical precision.

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The Tungsten Semikonductor — design concept featuring silicon wafer dial with circuit patterns and tungsten carbide case

The dial is cut from an actual silicon wafer, its circuit patterns visible beneath the sapphire crystal—a permanent record of the digital age rendered in analog form. Every trace and pathway on the dial once carried electrical signals; now it carries time itself.

The tungsten carbide case is nearly as hard as diamond, virtually scratchproof, and impossibly dense on the wrist. It is a material that demands attention through sheer substance—you feel its presence before you see it. A moon phase complication connects the wearer to celestial mechanics, while blued hands trace their arc across the silicon landscape.

This is a watch that bridges two worlds—the digital systems we build and the mechanical traditions that inspired them.

The Tungsten Semikonductor — detailed view

The Tungsten Semikonductor

Where silicon meets mechanical precision. A bridge between the digital and the analog.

  • Silicon wafer dial with circuit patterns
  • Tungsten carbide case
  • Moon phase complication
  • Blued steel hands
  • Sapphire crystal (front and back)
  • Swiss automatic movement
  • Anti-reflective coating
Design Concept Limited Production Late 2026

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