{"product_id":"seiko-selection-nano-universe-collaboration-model-sseh020-jdm-quartz-tank-watch-gold-tone-stainless-steel-brown-leather-mens-timepiece","title":"SEIKO Selection nano・universe Collaboration Model SSEH020 JDM Quartz Tank Watch Gold-Tone Stainless Steel Brown Leather Men's Timepiece","description":"\u003cp data-source-line=\"17-17\"\u003eSEIKO Selection SSEH020 – nano・universe Collaboration Excellence. Sophisticated rectangular tank-style dress watch born from the creative partnership with renowned select shop nano・universe, featuring 4N30 minimalist quartz caliber, frosted metallic gold dial with elegant Roman numeral indices, stainless steel case with rich gold plating, cowhide leather (calf) strap in deep brown, curved hardlex crystal, 30 m water resistance, antimagnetic construction, ultra-slim 6.4 mm profile weighing only 30 g, acclaimed for timeless vintage-inspired aesthetics paired with contemporary watchmaking precision.\u003c\/p\u003e\n\u003chr data-source-line=\"19-19\"\u003e\n\u003cp data-source-line=\"21-21\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-source-line=\"23-39\"\u003e\n\u003cli data-source-line=\"23-23\"\u003e\n\u003cstrong\u003eCase size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e27.9 mm (width) × 38.2 mm (height) × 6.4 mm (thickness)\u003c\/li\u003e\n\u003cli data-source-line=\"24-24\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 30 g\u003c\/li\u003e\n\u003cli data-source-line=\"25-25\"\u003e\n\u003cstrong\u003eCase material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStainless steel with gold plating\u003c\/li\u003e\n\u003cli data-source-line=\"26-26\"\u003e\n\u003cstrong\u003eCase shape:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRectangle (tank-style)\u003c\/li\u003e\n\u003cli data-source-line=\"27-27\"\u003e\n\u003cstrong\u003eBand:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCowhide leather (calf), brown; 23 mm lug width; maximum wrist circumference approximately 20 cm\u003c\/li\u003e\n\u003cli data-source-line=\"28-28\"\u003e\n\u003cstrong\u003eBand clasp:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard buckle closure\u003c\/li\u003e\n\u003cli data-source-line=\"29-29\"\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e30 m (3 ATM; everyday use\/splash-resistant)\u003c\/li\u003e\n\u003cli data-source-line=\"30-30\"\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBattery-powered quartz; 4N30 caliber (time-only, 2-hander movement; zero jewels)\u003c\/li\u003e\n\u003cli data-source-line=\"31-31\"\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAverage monthly difference ±15 seconds\u003c\/li\u003e\n\u003cli data-source-line=\"32-32\"\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 3 years\u003c\/li\u003e\n\u003cli data-source-line=\"33-33\"\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAnalog with two hands (hour and minute); minimalist three-handed design\u003c\/li\u003e\n\u003cli data-source-line=\"34-34\"\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCurved hardlex crystal (scratch-resistant)\u003c\/li\u003e\n\u003cli data-source-line=\"35-35\"\u003e\n\u003cstrong\u003eDial color:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFrosted metallic gold\u003c\/li\u003e\n\u003cli data-source-line=\"36-36\"\u003e\n\u003cstrong\u003eDial features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRoman numeral indices\u003c\/li\u003e\n\u003cli data-source-line=\"37-37\"\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAntimagnetic\u003c\/li\u003e\n\u003cli data-source-line=\"38-39\"\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJapan (JDM Genuine; supervised by nano・universe select shop)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-source-line=\"40-40\"\u003e\n\u003cp data-source-line=\"42-42\"\u003e\u003cstrong\u003eKey Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-source-line=\"44-44\"\u003eLimited-edition collaboration with cult-status select shop nano・universe brings heritage-inspired tank design to contemporary menswear; ultra-slim 6.4 mm profile and featherweight 30 g construction deliver exceptional comfort for all-day wear; frosted gold dial with Roman numerals exudes quiet luxury and timeless elegance; premium cowhide leather strap develops character over time, enhancing the watch's vintage patina; Japanese-engineered 4N30 quartz ensures dependable accuracy with minimal maintenance; antimagnetic properties suit modern digital environments; versatile rectangular silhouette transcends seasons and occasions, perfect for discerning collectors seeking understated sophistication.\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":47928955273471,"sku":null,"price":39200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/0561\/5871\/files\/sseh020_1.jpg?v=1766196738","url":"https:\/\/japanheartfulstore.com\/products\/seiko-selection-nano-universe-collaboration-model-sseh020-jdm-quartz-tank-watch-gold-tone-stainless-steel-brown-leather-mens-timepiece","provider":"Japan Heartful Store","version":"1.0","type":"link"}