{"product_id":"seiko-lukia-grow-hea004j-daichi-miura-limited-edition-black-mechanical-ladies-watch-japan-500-limited","title":"SEIKO LUKIA Grow HEA004J DAICHI MIURA Limited Edition Black Mechanical Ladies Watch Japan 500 Limited","description":"\u003ch3 id=\"description%3A\" data-source-line=\"19-19\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-source-line=\"21-21\"\u003eThe SEIKO LUKIA Grow HEA004J represents a special collaboration between SEIKO and artist DAICHI MIURA, limited to 500 pieces in Japan. This mechanical ladies watch features an all-black design inspired by elderflowers transforming into deep purple-black berries. The 34.5 × 28.6mm stainless steel case with black ion plating combines elegance with modern sophistication.\u003c\/p\u003e\n\u003cp data-source-line=\"23-23\"\u003ePowered by the Caliber 2R05 mechanical movement with automatic winding and manual winding capability, the watch delivers approximately 40 hours of power reserve. The black dial features delicate floral patterns across the entire surface, with five lab-grown diamonds positioned above odd Roman numerals representing sparkling berries. The curved sapphire glass and soft case lines evoke the gentle form of Hypericum berries.\u003c\/p\u003e\n\u003cp data-source-line=\"25-25\"\u003eDesigned for women who value craftsmanship and unique design, the HEA004J includes a special Josie-designed box created by DAICHI MIURA using recycled synthetic leather. The case back engraved with \"LIMITED EDITION\" confirms its exclusivity. With 10-bar water resistance and easy-adjust bracelet system, this model combines mechanical precision with artistic collaboration in a collectible package.\u003c\/p\u003e\n\u003chr data-source-line=\"27-27\"\u003e\n\u003ch3 id=\"key-specifications%3A\" data-source-line=\"29-29\"\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-source-line=\"31-49\"\u003e\n\u003cli data-source-line=\"31-31\"\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e34.5 × 28.6 mm, thickness 10.9 mm, weight 68 g, stainless steel with black ion plating\u003c\/li\u003e\n\u003cli data-source-line=\"32-32\"\u003e\n\u003cstrong\u003eBezel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStainless steel with black ion plating\u003c\/li\u003e\n\u003cli data-source-line=\"33-33\"\u003e\n\u003cstrong\u003eBand:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStainless steel with black ion plating, easy-adjust system, three-fold clasp with push button\u003c\/li\u003e\n\u003cli data-source-line=\"34-34\"\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 meters (10 BAR)\u003c\/li\u003e\n\u003cli data-source-line=\"35-35\"\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCaliber 2R05, mechanical automatic with manual winding capability\u003c\/li\u003e\n\u003cli data-source-line=\"36-36\"\u003e\n\u003cstrong\u003ePower Reserve:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 40 hours maximum winding\u003c\/li\u003e\n\u003cli data-source-line=\"37-37\"\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e+45 to -35 seconds per day\u003c\/li\u003e\n\u003cli data-source-line=\"38-38\"\u003e\n\u003cstrong\u003eJewels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e21 jewels\u003c\/li\u003e\n\u003cli data-source-line=\"39-39\"\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAnalog with black dial, Roman numerals (odd numbers with lab-grown diamonds), delicate floral pattern\u003c\/li\u003e\n\u003cli data-source-line=\"40-40\"\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStop-second function, date display, see-through case back\u003c\/li\u003e\n\u003cli data-source-line=\"41-41\"\u003e\n\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLab-grown diamonds (5 stones), limited edition engraving on case back, DAICHI MIURA collaboration, Josie special box included, curved sapphire glass, easy-adjust bracelet system\u003c\/li\u003e\n\u003cli data-source-line=\"42-42\"\u003e\n\u003cstrong\u003eGlass:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCurved sapphire crystal\u003c\/li\u003e\n\u003cli data-source-line=\"43-43\"\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJapan - Limited to 500 pieces domestically\u003c\/li\u003e\n\u003cli data-source-line=\"44-44\"\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3 years manufacturer warranty\u003c\/li\u003e\n\u003cli data-source-line=\"45-45\"\u003e\n\u003cstrong\u003eModel Code:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHEA004J\u003c\/li\u003e\n\u003cli data-source-line=\"46-46\"\u003e\n\u003cstrong\u003eJAN:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4954628473370\u003c\/li\u003e\n\u003cli data-source-line=\"47-47\"\u003e\n\u003cstrong\u003eRelease Date:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJune 2026\u003c\/li\u003e\n\u003cli data-source-line=\"48-49\"\u003e\n\u003cstrong\u003eLimited Edition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 pieces Japan exclusive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-source-line=\"50-50\"\u003e\n\u003ch3 id=\"key-highlights%3A\" data-source-line=\"52-52\"\u003e\u003cstrong\u003eKey Highlights:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-source-line=\"54-54\"\u003eThe HEA004J showcases SEIKO's mechanical watchmaking through Caliber 2R05 in an artistic collaboration with DAICHI MIURA. The all-black design references elderflower berries ripening into deep purple-black fruits, expressed through black ion plating across the case and bracelet. The dial's delicate floral patterns create depth and texture, while five lab-grown diamonds add subtle sparkle.\u003c\/p\u003e\n\u003cp data-source-line=\"56-56\"\u003eThe mechanical movement with automatic and manual winding offers approximately 40 hours of power reserve, providing traditional watchmaking experience in a compact ladies format. The curved sapphire glass and soft case contours evoke Hypericum berries' gentle form, while the newly developed round crown prevents nail damage during winding.\u003c\/p\u003e\n\u003cp data-source-line=\"58-58\"\u003eThe easy-adjust bracelet system enables precise fit modifications without tools, ensuring comfort throughout the day. At 68 grams, the watch provides lightweight elegance suitable for daily wear. The see-through case back reveals the mechanical movement's intricate operation, adding visual interest and craftsmanship appreciation.\u003c\/p\u003e\n\u003cp data-source-line=\"60-60\"\u003eAs a DAICHI MIURA collaboration limited to 500 pieces, the HEA004J includes an exclusive Josie-designed box made from recycled synthetic leather, functioning as both storage and jewelry display. The LIMITED EDITION engraving confirms authenticity and collectibility. This model appeals to women who value mechanical watches, artistic design, and limited edition exclusivity within Japanese watchmaking tradition.\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":48687641952511,"sku":"HEA004J","price":106800.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/0561\/5871\/files\/hea004j_1.jpg?v=1781532130","url":"https:\/\/japanheartfulstore.com\/products\/seiko-lukia-grow-hea004j-daichi-miura-limited-edition-black-mechanical-ladies-watch-japan-500-limited","provider":"Japan Heartful Store","version":"1.0","type":"link"}