NOMOS - Tetra Basalt Ref: 440/440.SB

$3,390.00

Case back
Strap Type
Quantity

Product Details

New for October 2025

This sophisticated timepiece in basalt black expresses elemental beauty with a purity of form. The dark, mineral tone is both grounding and striking, lending the square silhouette an aura of assured confidence. This watch reflects the personality of its wearer and the timeless allure of good design—powered by a mechanical caliber crafted to exacting standards by NOMOS Glashütte. 


Reference: 440/440.SB
Case:
  • Stainless steel with stainless steel back, fixed with four screws
  • Sapphire crystal glass
  • Water resistance: 5 atm (splash-proof)

Movement:

  • Calibre α (Alpha)
  • Diameter 10½ lines, With stop-seconds mechanism
  • Glashütte three-quarter plate, Glashütte stopwork,
  • Triovis fine adjustment regulator
  • 17 jewels
  • Power reserve: up to 53 hours

Dial:
  • Anthracite 
  • Hands: rhodium-plated, seconds hand yellow

Strap:
  • Vegan velour remborde beige

Includes: watch box made of poplar wood; warranty booklet; cleaning cloth and our NOMOS catalogue



Case: 29.5 by 29.5 mm Thickness: 6.5 mm Lug to lug: 40.5 mm Lug width: 18 mm Weight: 38 grams

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