The NOMOS Tetra 27 Duo celebrates the beauty of simplicity with a clean two-hand display housed inside the collection's iconic square stainless steel case. Measuring 27.5mm across and only 6.4mm thick, this elegant luxury dress watch offers a refined presence on the wrist while maintaining exceptional everyday comfort. Its white silver-plated dial features subtle gray detailing created through a specialized finishing process, adding depth and geometric balance without distracting from the minimalist design. Heat-blued steel hands provide a striking contrast, reinforcing the timeless Bauhaus aesthetic that has become synonymous with NOMOS Glashütte.
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Ref. 410
Beneath the sapphire exhibition caseback, the in-house NOMOS DUW 4001 manual-winding movement delivers precise German engineering, incorporating the proprietary NOMOS swing system and offering an impressive 53-hour power reserve. A scratch-resistant sapphire crystal, 5 ATM water resistance, and a premium Horween Genuine Shell Cordovan leather strap complete this handcrafted mechanical watch. Combining understated elegance, in-house craftsmanship, and contemporary design, the NOMOS Tetra 27 Duo is a sophisticated square luxury watch that excels in both form and function
TECHNICAL SPECIFICATIONS
Case
- Stainless steel
- Sapphire crystal glass back
Glass
Sapphire crystal glass
Winding
Manual
Dimensions
- 27.5 x 27.5 mm diameter
- 6.4 mm height
- 38.5 mm lug-to-lug
Water Resistance
5 atm (splash-proof)
Dial
- Galvanized
- White silver and gray silver-plated
Hands
- Steel, tempered blue
Strap
- Horween Genuine Shell Cordovan black
- Lug width 18 mm
Calibre
- DUW 4001
- Manual
Movement height
2.6 mm
Diameter
10 1/2 lines (23.3 mm)
Power reserve
Up to 53 hours
Jewels
17
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