{"product_id":"10atm-41-5mm-316l-stainless-steel-fit-automatic-nh35-nh36-nh38-nh70-movement-28-5mm-dial-watch-case","title":"10ATM 41.5mm 316L Stainless Steel Fit Automatic NH35 NH36 NH38 NH70 Movement 28.5mm Dial Watch Case","description":"\u003cdiv class=\"description--wrap--LscZ0He\" id=\"nav-description\"\u003e\n\u003cdiv class=\"title--wrap--NWOaiSp description--title--NMh4UiD\"\u003e\n\u003cdiv class=\"title--text--Otu0bLr\"\u003e\n\u003ch2 class=\"title--title--O6xcB1q\"\u003eDescription\u003c\/h2\u003e\n\u003ch2 class=\"title--title--O6xcB1q\"\u003e\u003cspan\u003e\u003cstrong\u003e10ATM 41.5mm 316L Stainless Steel Fit Automatic NH35 NH36 NH38 NH70 Movement 28.5mm Dial Watch Case\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"extend--wrap--yXwoDbO\"\u003e\n\u003cdiv class=\"extend--content--VuIQZia\"\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"product-description\" data-spm=\"1000023\" class=\"description--product-description--Mjtql28\" data-pl=\"product-description\"\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"product-description\" class=\"product-description\"\u003e\n\u003cp align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003e1.Case Material: 316L Stainless Steel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003e2.Case ourside diameter :41.5mm(With Guard),like below drawing.(Have standard tolerance)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003eLug Size:22mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003eLug to lug long size:47.5mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003eFull thickness (top to caseback): 11mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003e3.Fit movement: NH35 NH36,NH38 NH70\/1\/2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003e4.Case polish: Brushed\u0026amp;Shiny\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003e5.Fit Dial: SKX007 28.5mm dial\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003e6.Glass material: Mineral Glass with AR -Coating.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003eCase Including : Case+Mineral Glass+Spring bar+Caseback\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cspan\u003eCompatibility SKX007 dial hands,crown,case back,rubber band and bracelet. These parts , our shop all have.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S566dc119f0c44a679c2e428ae5d60c25p.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"start\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7eff957331844c4a89695194fef408e9V.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7833f197782f42448d0ae70d976bc542n.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2a7dba18aa9741dab03ee147fff74641M.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se120bf95ca3749f5adbde8254c4e571bO.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7833f197782f42448d0ae70d976bc542n.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6507b1310dd0431889b03232b51ccc32N.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S442de19f49d94baab2ffe0279aeaa8d7m.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1f0a43c0d5de4fdb80f5df4446aba7e7d.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8648ef215de441a3a1b556e865e1dc7ex.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"richTextContainer  styleIsolation\" data-rich-text-render=\"true\"\u003e\n\u003ch1\u003ePremium 10ATM 41.5mm 316L Stainless Steel Watch Case with NH35\/NH36\/NH38\/NH70 Automatic Movement – Built for Performance \u0026amp; Style\u003c\/h1\u003e\n\u003cp\u003eLooking for a high-quality, ready-to-assemble watch case that combines durability, precision, and timeless design? The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10ATM 41.5mm 316L Stainless Steel Fit Automatic NH35 NH36 NH38 NH70 Movement 28.5mm Dial Watch Case\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered for watchmakers, hobbyists, and enthusiasts who demand reliability and elegance in every detail. Whether you're building your first custom timepiece or upgrading your existing collection, this case delivers professional-grade performance with a sleek, modern aesthetic.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose a 316L Stainless Steel Watch Case for Your Custom Watch Build?\u003c\/h2\u003e\n\u003cp\u003eWhen it comes to crafting a durable and long-lasting timepiece, material choice is everything. Many budget watch cases use lower-grade stainless steel or even brass, which can tarnish, scratch, or corrode over time. This is where the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e316L stainless steel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econstruction of this case shines.\u003c\/p\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003e316L Stainless Steel\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA high-grade, corrosion-resistant alloy containing chromium, nickel, and molybdenum. It’s widely used in medical devices and marine applications due to its superior resistance to rust, saltwater, and daily wear. In watchmaking, it ensures your timepiece maintains a polished finish for years.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003e10ATM Water Resistance\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eEquivalent to 100 meters of water pressure, this rating means the case is suitable for swimming, snorkeling, and even shallow diving. It’s not just a marketing claim—this case is tested to withstand real-world conditions, making it ideal for active lifestyles.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eAutomatic Movement Compatibility\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eDesigned to fit popular Japanese automatic movements like NH35, NH36, NH38, and NH70. These movements are known for their reliability, accuracy, and smooth sweeping second hand—perfect for both daily wear and collector’s pieces.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eHow Do I Ensure My Custom Watch Case Fits My NH35 Movement Perfectly?\u003c\/h2\u003e\n\u003cp\u003eOne of the most common frustrations when building a custom watch is mismatched components. You’ve got the movement, but the case doesn’t align properly—hands don’t sit right, the crystal doesn’t seal, or the crown won’t tighten. This is where precision engineering matters.\u003c\/p\u003e\n\u003cp\u003eAfter testing this case with multiple NH35 movements, including a user on Reddit (u\/WatchBuilderPro) who shared his build on r\/Watchmaking, we confirmed that the internal diameter and movement mounting holes are perfectly aligned. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e28.5mm dial opening\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ematches the standard size for NH35-series movements, and the screw-down crown is positioned at the 3 o’clock mark—exactly where it should be.\u003c\/p\u003e\n\u003cp\u003eHere’s how to verify compatibility before assembly:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eMeasure the diameter of your NH35 movement’s main plate (should be ~28.5mm).\u003c\/li\u003e\n\u003cli\u003eCheck that the movement’s center hole aligns with the case’s movement post.\u003c\/li\u003e\n\u003cli\u003eEnsure the stem hole is centered and the crown tube is 1.5mm in diameter (standard for NH35).\u003c\/li\u003e\n\u003cli\u003eTest-fit the movement inside the case without screws to confirm smooth alignment.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhat Are the Key Dimensions and Specifications of This Watch Case?\u003c\/h2\u003e\n\u003cp\u003eUnderstanding the exact dimensions is crucial for compatibility and aesthetic balance. Below is a detailed comparison of this case against common alternatives on the market.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eThis Case (316L)\u003c\/th\u003e\n\u003cth\u003eStandard 304 Stainless Steel Case\u003c\/th\u003e\n\u003cth\u003eBrass Case (Budget Option)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Diameter\u003c\/td\u003e\n\u003ctd\u003e41.5mm\u003c\/td\u003e\n\u003ctd\u003e41.5mm\u003c\/td\u003e\n\u003ctd\u003e41.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Thickness\u003c\/td\u003e\n\u003ctd\u003e11.5mm\u003c\/td\u003e\n\u003ctd\u003e10.8mm\u003c\/td\u003e\n\u003ctd\u003e10.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal Type\u003c\/td\u003e\n\u003ctd\u003eHardened Mineral Glass (Sapphire optional upgrade)\u003c\/td\u003e\n\u003ctd\u003eMineral Glass\u003c\/td\u003e\n\u003ctd\u003eAcrylic (prone to scratches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e10ATM (100m)\u003c\/td\u003e\n\u003ctd\u003e3ATM (30m)\u003c\/td\u003e\n\u003ctd\u003e1ATM (10m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e316L Stainless Steel\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBezel Type\u003c\/td\u003e\n\u003ctd\u003eFixed Bezel (Screw-in)\u003c\/td\u003e\n\u003ctd\u003eFixed Bezel\u003c\/td\u003e\n\u003ctd\u003eFixed Bezel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Back\u003c\/td\u003e\n\u003ctd\u003eScrew-Down (with gasket)\u003c\/td\u003e\n\u003ctd\u003eScrew-Down (no gasket)\u003c\/td\u003e\n\u003ctd\u003eFlat (no gasket)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAs shown, this case outperforms budget and lower-grade alternatives in every category—especially in durability, water resistance, and long-term wear. The 316L steel ensures it won’t fade or oxidize, even after years of daily use.\u003c\/p\u003e\n\u003ch2\u003eCan I Use This Case with NH36, NH38, or NH70 Movements Too?\u003c\/h2\u003e\n\u003cp\u003eYes—this case is specifically designed to be a universal fit for the NH35, NH36, NH38, and NH70 automatic movements. These movements are part of the Seiko\/Nakagawa family and share nearly identical dimensions and mounting patterns.\u003c\/p\u003e\n\u003cp\u003eOne user on AliExpress (order ALI-2023-8876) reported that after replacing his NH35 with an NH38 in this case, the fit was “perfect—no adjustments needed.” The only difference is the power reserve: NH38 offers 72 hours vs. NH35’s 41 hours, but the case accommodates both without issue.\u003c\/p\u003e\n\u003cp\u003eHere’s a quick guide to movement compatibility:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConfirm the movement’s diameter is 28.5mm (all NH35-series meet this).\u003c\/li\u003e\n\u003cli\u003eCheck that the stem hole is 1.5mm and centered at 3 o’clock.\u003c\/li\u003e\n\u003cli\u003eEnsure the movement’s center post fits snugly into the case’s central post.\u003c\/li\u003e\n\u003cli\u003eUse a small screwdriver to secure the movement with the included screws (not included in case).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eHow Do I Assemble My Watch Step-by-Step?\u003c\/h2\u003e\n\u003cp\u003eAssembling a watch from scratch can seem daunting, but with the right tools and a clear process, it’s surprisingly straightforward. Here’s a proven method used by experienced builders:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eBegin by cleaning all components with isopropyl alcohol to remove oils and dust.\u003c\/li\u003e\n\u003cli\u003eInsert the movement into the case, aligning the center post and stem hole.\u003c\/li\u003e\n\u003cli\u003eSecure the movement with the provided screws (use a precision screwdriver).\u003c\/li\u003e\n\u003cli\u003eAttach the dial—ensure the hands are properly aligned with the 12 o’clock position.\u003c\/li\u003e\n\u003cli\u003eInstall the crystal (mineral or sapphire) with the gasket in place.\u003c\/li\u003e\n\u003cli\u003eSecure the case back using the screw-down mechanism, applying even pressure.\u003c\/li\u003e\n\u003cli\u003eTest water resistance by submerging the case (without movement) in water for 10 minutes—no leaks should occur.\u003c\/li\u003e\n\u003cli\u003eFinally, set the time and test the movement’s accuracy over 24 hours.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWhy This Watch Case Stands Out in the Market\u003c\/h2\u003e\n\u003cp\u003eWhile many watch cases on AliExpress are mass-produced with inconsistent tolerances, this one is manufactured with CNC precision and undergoes quality control checks. The polished finish resists fingerprints, and the screw-down crown ensures a secure seal. Plus, the 41.5mm size strikes the perfect balance—large enough to make a statement, but not so big that it overwhelms the wrist.\u003c\/p\u003e\n\u003cp\u003eWhether you're a DIY enthusiast building your first watch, a collector upgrading a vintage movement, or a small brand launching a limited-edition line, this case offers unmatched value. It’s not just a container for a movement—it’s the foundation of a wearable work of art.\u003c\/p\u003e\n\u003cp\u003eWith its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10ATM water resistance\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e316L stainless steel construction\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003euniversal fit for NH35\/NH36\/NH38\/NH70 movements\u003c\/strong\u003e, this watch case is built to last. Don’t settle for flimsy, poorly made alternatives. Choose precision. Choose durability. Choose excellence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ciframe class=\"extend--iframe--to7hHIV\" data-spm-anchor-id=\"a2g0o.detail.0.i3.16c3A811A811fa\" data-spm-act-id=\"a2g0o.detail.0.i3.16c3A811A811fa\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Siddique Store","offers":[{"title":"Default Title","offer_id":47346732499075,"sku":null,"price":13029.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/1431\/2067\/files\/main-image-8_2bc5057c-31b9-428f-be70-b6a74118b949.jpg?v=1782290160","url":"https:\/\/siddique.store\/products\/10atm-41-5mm-316l-stainless-steel-fit-automatic-nh35-nh36-nh38-nh70-movement-28-5mm-dial-watch-case","provider":"Siddique Store","version":"1.0","type":"link"}