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A NOMOS Calibre watch featuring a square silver-toned case, a warm tan dial with black Arabic numerals and a small subsidiary dial, and a light beige leather strap, shown against a plain light gray background.
Watch with a detailed mechanical movement on a white background
Wrist view of Tetra Ochra watch showing square stainless steel case, ocher yellow dial, and beige velour strap
Person wearing a watch with a beige strap and beige dial on a white background
A NOMOS Calibre watch featuring a square silver-toned case, a warm tan dial with black Arabic numerals and a small subsidiary dial, and a light beige leather strap, shown against a plain light gray background.
Watch with a detailed mechanical movement on a white background
Wrist view of Tetra Ochra watch showing square stainless steel case, ocher yellow dial, and beige velour strap
Person wearing a watch with a beige strap and beige dial on a white background

Tetra Ochra

$2,930.00

Drawn from pigments once treasured by artisans and ancient Egyptian royalty, Tetra Ochra glows with golden light. With its strikingly square case, this watch balances contemporary aesthetics with artisanal tradition. It also represents a philosophy—that true brilliance is found in the harmony of craft and character. The hand-wound caliber DUW 4001 at work within illustrates this with meticulous precision.

  • CASE: stainless steel
  • GLASS: sapphire crystal glass
  • WINDING: manual
  • DIMENSIONS: diameter 29.5 mm x 29.5 mm
  • WATER RESISTANCE: 5 atm
  • DIAL: ocher yellow
  • HANDS: rhodium-plated, seconds hand yellow
  • STRAP: Vegan velour remborde beige
SKU: 701509 Availability: In stock

Drawn from pigments once treasured by artisans and ancient Egyptian royalty, Tetra Ochra glows with golden light. With its strikingly square case, this watch balances contemporary aesthetics with artisanal tradition. It also represents a philosophy—that true brilliance is found in the harmony of craft and character. The hand-wound caliber DUW 4001 at work within illustrates this with meticulous precision.

  • CASE: stainless steel
  • GLASS: sapphire crystal glass
  • WINDING: manual
  • DIMENSIONS: diameter 29.5 mm x 29.5 mm
  • WATER RESISTANCE: 5 atm
  • DIAL: ocher yellow
  • HANDS: rhodium-plated, seconds hand yellow
  • STRAP: Vegan velour remborde beige