NOMOS Tetra 27 Duo | Ref. 410 | Pre-Order

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. Click "Request More Info" to inquire about availability. 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 Oster Jewelers is Your Authorized NOMOS Retail Partner