Nomos Glashütte Tetra Tetra Symphony - Fidelio / See-Through Back

Reference 450

About this watch

The Nomos Glashütte Tetra 450 is a masterpiece of German design philosophy, blending traditional craftsmanship and modern innovation. Its distinctive square shape and minimalist aesthetic are elevated by the striking blue dial that catches the eye from every angle. Crafted from stainless steel, this watch is built to withstand everyday wear with a modest water resistance of 30 meters. The acclaimed Nomos caliber Alpha movement delivers reliability and precision, with a power reserve of 43 hours. This handwound masterpiece showcases the time with hours, minutes, and small seconds, all elegantly displayed on the dial. With its unique design, robust movement, and versatility, the Tetra 450 is a worthy addition to any watch collection.
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Key Features

  • Nomos Glashütte caliber Alpha movement
  • Stainless steel case with sapphire glass
  • 30 meters water resistance
  • 43 hours power reserve
  • Elegant blue dial with stick hands and mixed indexes
  • Glashütte three-quarter plate for robustness
  • 17 ruby bearings for smooth operation

Specifications

Brand
Nomos Glashütte
Family
Tetra
Model
Tetra Symphony - Fidelio / See-Through Back
Reference
450
Movement
alpha
Movement Features
  • Hours, Minutes, Small Seconds
Case
Stainless Steel 29.5mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Nomos Tangomat Ruthenium 603 Epsilon automatic $1450

Nomos Tangomat Ruthenium 603 Epsilon automatic $1450

A beautiful Nomos Tangomat with a gorgeous Ruthenium dial featuring a classic Bauhaus design and stunning color. The watch is powered by the Caliber Nomos Epsilon, based on ETA Peseux 7001, and decorated beautifully by Nomos.

  • Condition: Great condition, for sale is the watch only
  • Case Size: 38.3mm diameter
  • Thickness: 6.8mm
  • Lug To Lug: 45.5mm
Posted at
Jul 3, 2025, 9:15 AM
Active
[WTS] Nomos Tetra 27.5mm- "Germany" Dial $1075 final reduction

Nomos Tetra 27.5mm- "Germany" Dial $1075 final reduction

Nomos - Tetra 27.5mm · $1,075
A Nomos Tetra 27.5mm watch with a solid caseback and 'Germany' dial features the Alpha movement, manufactured in 2008. It is known for its light and slim design, weighing just 28.5 grams with straps on.

  • Condition: Pre-owned, serviced by manufacturer in 2021
  • Case Diameter: 27.5mm
  • Production Year: 2008
  • Movement: In-house Alpha movement
Posted at
Jul 9, 2025, 11:55 AM
Active