NOMOS Tetra Basalt | Ref. 440 | Pre-Order
The NOMOS Tetra Basalt embodies elemental sophistication through its minimalist square design and deep volcanic-inspired hue. The basalt-gray dial evokes strength and calm, its mineral tone lending a grounded yet striking presence on the wrist. Contrasting accents of anthracite, fuchsia, and yellow in the sub-seconds dial bring unexpected vibrancy, while the rhodium-plated hands and polished stainless steel case create a harmonious balance of modernity and refinement. A symbol of contemporary German craftsmanship, this timepiece seamlessly transitions from day to evening, complementing silver jewelry and tailored style alike.
Ref. 440
Inside, the Tetra Basalt is powered by the hand-wound DUW 4001 caliber from NOMOS Glashütte, featuring the brand’s proprietary NOMOS swing system for exceptional precision. At only 6.5 millimeters thick, this ultra-slim watch offers effortless wearability and understated luxury. With its architectural case, double lugs, and timeless aesthetic, the Tetra Basalt reflects the essence of Bauhaus-inspired design, clean, balanced, and enduringly elegant.
TECHNICAL SPECIFICATIONS
Case
- Stainless steel, fixed with four screws
- Sapphire crystal glass back
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
5 atm (splash-proof)
Dial
- Anthracite
- Sub-seconds dial in anthracite
Hands
- Rhodium-plated
- Seconds hand in bright yellow
Strap
- Vegan velour remborde beige
- Lug width 18 mm
Calibre
DUW 4001
Movement height
2.6 mm
Diameter
10 1/2 lines (23.3 mm)
Power reserve
Up to 53 hours
Jewels
17
Oster Jewelers is an Authorized NOMOS Retailer