{"product_id":"seiko-selection-sseh026-nano-universe-collaboration-jdm-mother-of-pearl-dial-leather-womens-quartz-watch","title":"SEIKO SELECTION SSEH026 nano・universe Collaboration JDM Mother of Pearl Dial Leather Women's Quartz Watch","description":"\u003ch2 data-section-id=\"1phovsz\" data-start=\"225\" data-end=\"243\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"228\" data-end=\"243\"\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"245\" data-end=\"777\"\u003eThe \u003cstrong data-start=\"249\" data-end=\"276\"\u003eSEIKO SELECTION SSEH026\u003c\/strong\u003e is a special collaboration model created with the renowned Japanese select shop \u003cstrong data-start=\"357\" data-end=\"374\"\u003enano・universe\u003c\/strong\u003e, inspired by the design concept \u003cstrong data-start=\"407\" data-end=\"433\"\u003e\"My Favorite Vintage.\"\u003c\/strong\u003e Blending timeless elegance with contemporary sophistication, the watch features a classic rectangular case paired with a luminous mother-of-pearl dial that gives every piece a naturally unique appearance. Its refined proportions and vintage-inspired styling create a graceful dress watch suited to both everyday elegance and special occasions.\u003c\/p\u003e\n\u003cp data-start=\"779\" data-end=\"1313\"\u003eAccentuating its luxurious character, the gold-tone case is complemented by a glossy black calf leather strap without visible stitching, delivering the clean aesthetic of a traditional dress watch. A black-accented crown adds a subtle signature detail inspired by nano・universe's minimalist design philosophy. Powered by Seiko's dependable Caliber 4N30 quartz movement, the watch provides an accuracy of ±15 seconds per month and an approximate three-year battery life, offering reliable everyday performance with minimal maintenance.\u003c\/p\u003e\n\u003cp data-start=\"1315\" data-end=\"1668\"\u003eCreated for women who appreciate refined Japanese design, the SSEH026 combines fashion-forward styling with Seiko's trusted craftsmanship. As a Japan Domestic Market (JDM) collaboration model, it brings together premium materials, timeless vintage aesthetics, and modern practicality, making it an elegant addition to the \u003cstrong data-start=\"1637\" data-end=\"1656\"\u003eSEIKO SELECTION\u003c\/strong\u003e collection.\u003c\/p\u003e\n\u003chr data-start=\"1670\" data-end=\"1673\"\u003e\n\u003ch2 data-section-id=\"10od2gs\" data-start=\"1675\" data-end=\"1700\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1678\" data-end=\"1700\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1702\" data-end=\"2420\"\u003e\n\u003cli data-section-id=\"58ht9k\" data-start=\"1702\" data-end=\"1773\"\u003e\n\u003cstrong data-start=\"1704\" data-end=\"1713\"\u003eCase:\u003c\/strong\u003e 28.4 × 18.9 × 4.9 mm, stainless steel with gold-tone finish\u003c\/li\u003e\n\u003cli data-section-id=\"5x11t3\" data-start=\"1774\" data-end=\"1829\"\u003e\n\u003cstrong data-start=\"1776\" data-end=\"1786\"\u003eBezel:\u003c\/strong\u003e Stainless steel, polished gold-tone finish\u003c\/li\u003e\n\u003cli data-section-id=\"k7yfl0\" data-start=\"1830\" data-end=\"1880\"\u003e\n\u003cstrong data-start=\"1832\" data-end=\"1841\"\u003eBand:\u003c\/strong\u003e Black calf leather strap, buckle clasp\u003c\/li\u003e\n\u003cli data-section-id=\"1g6a336\" data-start=\"1881\" data-end=\"1937\"\u003e\n\u003cstrong data-start=\"1883\" data-end=\"1904\"\u003eWater Resistance:\u003c\/strong\u003e Everyday Water Resistant (3 Bar)\u003c\/li\u003e\n\u003cli data-section-id=\"136e6bn\" data-start=\"1938\" data-end=\"1973\"\u003e\n\u003cstrong data-start=\"1940\" data-end=\"1953\"\u003eMovement:\u003c\/strong\u003e Caliber 4N30 Quartz\u003c\/li\u003e\n\u003cli data-section-id=\"6p2rj\" data-start=\"1974\" data-end=\"2022\"\u003e\n\u003cstrong data-start=\"1976\" data-end=\"1994\"\u003eBattery\/Power:\u003c\/strong\u003e Approx. 3-year battery life\u003c\/li\u003e\n\u003cli data-section-id=\"9medce\" data-start=\"2023\" data-end=\"2060\"\u003e\n\u003cstrong data-start=\"2025\" data-end=\"2038\"\u003eAccuracy:\u003c\/strong\u003e ±15 seconds per month\u003c\/li\u003e\n\u003cli data-section-id=\"vkc5g\" data-start=\"2061\" data-end=\"2104\"\u003e\n\u003cstrong data-start=\"2063\" data-end=\"2075\"\u003eDisplay:\u003c\/strong\u003e Analog, Mother of Pearl Dial\u003c\/li\u003e\n\u003cli data-section-id=\"b5lna1\" data-start=\"2105\" data-end=\"2140\"\u003e\n\u003cstrong data-start=\"2107\" data-end=\"2121\"\u003eFunctions:\u003c\/strong\u003e Three-hand display\u003c\/li\u003e\n\u003cli data-section-id=\"c26heb\" data-start=\"2141\" data-end=\"2241\"\u003e\n\u003cstrong data-start=\"2143\" data-end=\"2164\"\u003eSpecial Features:\u003c\/strong\u003e nano・universe Collaboration Model, Mother of Pearl Dial, Magnetic Resistance\u003c\/li\u003e\n\u003cli data-section-id=\"4cq7w4\" data-start=\"2242\" data-end=\"2270\"\u003e\n\u003cstrong data-start=\"2244\" data-end=\"2254\"\u003eGlass:\u003c\/strong\u003e Hardlex Crystal\u003c\/li\u003e\n\u003cli data-section-id=\"yuh1ui\" data-start=\"2271\" data-end=\"2312\"\u003e\n\u003cstrong data-start=\"2273\" data-end=\"2284\"\u003eOrigin:\u003c\/strong\u003e Japan Domestic Market (JDM)\u003c\/li\u003e\n\u003cli data-section-id=\"1hh3zxw\" data-start=\"2313\" data-end=\"2357\"\u003e\n\u003cstrong data-start=\"2315\" data-end=\"2328\"\u003eWarranty:\u003c\/strong\u003e 3-Year Manufacturer Warranty\u003c\/li\u003e\n\u003cli data-section-id=\"1js510p\" data-start=\"2358\" data-end=\"2383\"\u003e\n\u003cstrong data-start=\"2360\" data-end=\"2375\"\u003eModel Code:\u003c\/strong\u003e SSEH026\u003c\/li\u003e\n\u003cli data-section-id=\"sx7eqq\" data-start=\"2384\" data-end=\"2420\"\u003e\n\u003cstrong data-start=\"2386\" data-end=\"2403\"\u003eRelease Date:\u003c\/strong\u003e October 24, 2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2422\" data-end=\"2425\"\u003e\n\u003ch2 data-section-id=\"1qkotip\" data-start=\"2427\" data-end=\"2448\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2430\" data-end=\"2448\"\u003eKey Highlights\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2450\" data-end=\"2804\"\u003eThe \u003cstrong data-start=\"2454\" data-end=\"2465\"\u003eSSEH026\u003c\/strong\u003e embodies the \u003cstrong data-start=\"2479\" data-end=\"2504\"\u003e\"My Favorite Vintage\"\u003c\/strong\u003e concept through an elegant fusion of vintage-inspired design and modern Japanese craftsmanship. Its classic rectangular silhouette, luxurious \u003cstrong data-start=\"2647\" data-end=\"2671\"\u003eMother of Pearl dial\u003c\/strong\u003e, and polished gold-tone case create a sophisticated appearance that transitions effortlessly from everyday wear to formal occasions.\u003c\/p\u003e\n\u003cp data-start=\"2806\" data-end=\"3116\"\u003eDeveloped in collaboration with \u003cstrong data-start=\"2838\" data-end=\"2855\"\u003enano・universe\u003c\/strong\u003e, the watch features carefully considered details including a glossy stitch-free calf leather strap and a black-accented crown that adds subtle contrast. These refined design elements give the model a distinctive identity while preserving its timeless elegance.\u003c\/p\u003e\n\u003cp data-start=\"3118\" data-end=\"3441\"\u003ePowered by Seiko's trusted \u003cstrong data-start=\"3145\" data-end=\"3177\"\u003eCaliber 4N30 quartz movement\u003c\/strong\u003e, the SSEH026 delivers reliable precision with minimal maintenance. Its slim \u003cstrong data-start=\"3254\" data-end=\"3264\"\u003e4.9 mm\u003c\/strong\u003e profile and lightweight construction ensure exceptional comfort throughout the day, while the natural iridescence of the mother-of-pearl dial makes every watch visually unique.\u003c\/p\u003e\n\u003cp data-start=\"3443\" data-end=\"3784\"\u003eAs a \u003cstrong data-start=\"3448\" data-end=\"3493\"\u003eJapan Domestic Market collaboration model\u003c\/strong\u003e, the SSEH026 represents one of the most elegant offerings within the \u003cstrong data-start=\"3563\" data-end=\"3582\"\u003eSEIKO SELECTION\u003c\/strong\u003e lineup. Combining premium Japanese craftsmanship, exclusive collaboration design, and enduring vintage appeal, it is an excellent choice for collectors and anyone seeking a refined ladies' dress watch.\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":47928955830527,"sku":null,"price":43700.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/0561\/5871\/files\/sseh026_1.jpg?v=1766196779","url":"https:\/\/japanheartfulstore.com\/products\/seiko-selection-sseh026-nano-universe-collaboration-jdm-mother-of-pearl-dial-leather-womens-quartz-watch","provider":"Japan Heartful Store","version":"1.0","type":"link"}