{"product_id":"nomos-tetra-27-duo","title":"NOMOS Tetra 27 Duo | Ref. 410 | Pre-Order","description":"\u003cp data-start=\"0\" data-end=\"656\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe 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.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eClick \"Request More Info\" to inquire about availability.\u003c\/em\u003e\u003cbr\u003eRef. 410\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBeneath 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\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTECHNICAL SPECIFICATIONS\u003cbr\u003eCase\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003e- Stainless steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Sapphire crystal glass back\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eGlass\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eSapphire crystal glass\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eWinding\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eManual\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e- 27.5 x 27.5 mm diameter\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- 6.4 mm height\u003cbr\u003e\u003c\/span\u003e- 38.5 mm lug-to-lug\u003cbr\u003e\u003cstrong\u003eWater Resistance\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e5 atm (splash-proof)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eDial\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e- Galvanized\u003cbr\u003e\u003c\/span\u003e- White silver and gray silver-plated\u003cbr\u003e\u003cstrong\u003eHands\u003c\/strong\u003e\u003cbr\u003e- Steel, tempered blue\u003cbr\u003e\u003cstrong\u003eStrap\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e- Horween Genuine Shell Cordovan black\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Lug width 18 mm\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eCalibre\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e- DUW 4001\u003cbr\u003e\u003c\/span\u003e- Manual\u003cbr\u003e\u003cstrong\u003eMovement height\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e2.6 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e10 1\/2 lines (23.3 mm)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003ePower reserve\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUp to 53 hours\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eJewels\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e17\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cspan\u003e\u003cstrong\u003eOster Jewelers is Your Authorized NOMOS Retail Partner\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"NOMOS","offers":[{"title":"Default Title","offer_id":48670370791649,"sku":null,"price":2380.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1126\/5924\/files\/NOMOSTetra27Duo.jpg?v=1784324443","url":"https:\/\/www.osterjewelers.com\/products\/nomos-tetra-27-duo","provider":"Oster Jewelers","version":"1.0","type":"link"}