Happily ever after for the wrist: Tetra Fidelio in the new Symphony series from NOMOS has more than just a name in common with Beethoven’s one and only opera. From heroic rescues to declarations of undying love—and “unnamed joy,” everything is possible with this watch. Like Fidelio, its dial is a triumph of faith—in a beautiful shade of dark blue.
One of four new Tetra models: Tetra Fidelio with a dial in dark blue.
A symphony for the wrist: Tetra proves that edges and corners can produce a most beautiful harmony.
Made in Germany at its best—the square classic from NOMOS in this demure new version.
Tetra: slender, classic, elegant—from all sides.
Specifications
- Ref.
- 450
- Case
-
stainless steel, bipartite
sapphire crystal glass back
fixed with four screws
- Glass
- sapphire crystal glass
- Winding
- manual
- Dimensions
-
size
29.5 mm
×
29.5 mm
height 6.5 mm
lug-to-lug 40.5 mm
- Water resistance
- 3 atm (splash-proof)
- Dial
- dark blue
- Hands
- rhodium-plated
- Strap
-
Velour leather gray
lug width 18 mm
Caliber
The classic from NOMOS Glashütte, and number one: the handcrafted and manually wound Alpha caliber, which keeps on running—highly precise and highly praised, you only need to wind it once every two days.
- Caliber
-
Alpha
manual
- movement height
- 2.6 mm
- diameter
- 10 ½ lines (23.3 mm)
- Power reserve
- up to 43 hours
- Jewels
- 17
Beautiful things
Outstanding materials
This light-colored velour leather strap discreetly lets the watch attract attention: It flatters particularly delicate wrists and lets smaller watches appear even more refined.
Beautifully presented
Our hand-wound timepieces come in the classic NOMOS watch box. It is crafted from black poplar wood—and the perfect place for your favorite watch and its warranty booklet.
