In tribute to the greatest German composer of all time, the NOMOS Tetra Fidelio is a symphony of dark blue and gold in a 29.5mm square stainless steel exhibition style case. The name of the watch pays tribute to 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.
Ref. 450
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. The light-colored velour leather strap discreetly lets the watch attract attention: It flatters particularly delicate wrists and lets smaller watches appear even more refined.
TECHNICAL SPECIFICATIONS
Case
- Stainless steel
- Bipartite
- Sapphire crystal glass back fixed with four screws
Glass
Sapphire crystal glass
Winding
Manual
Dimensions
- 29.5 x 29.5 mm diameter
- 6.5 mm height
- 40.5 mm lug-to-lug
Water Resistance
3 atm (splash-proof)
Dial
Dark blue
Hands
Rhodium-plated
Strap
- Velour leather grey
- Lug width 18 mm
Calibre
- Alpha manual
Movement height
2.6 mm
Diameter
10 1/2 lines (23.3 mm)
Power reserve
Up to 43 hours
Jewels
17
Oster Jewelers is an Authorized NOMOS Retailer