{"product_id":"seiko-king-seiko-145th-anniversary-limited-edition-sje121","title":"Seiko King Seiko 145th Anniversary Limited Edition SJE121","description":"Seiko 145th Anniversary Limited Edition celebrating the brand's founding in 1881. This King Seiko features a warm gray gradated dial with \"Nanako\" pattern inspired by late 1800s pocket watch designs, gold accents, and a textured 12 o'clock marker. Limited to 800 pieces with individual serial numbers.\n\nUltra-slim 9.9mm stainless steel case with curved edges echoing vintage 1960s designs. Multi-row bracelet with narrow links for a streamlined fit. Sapphire crystal with anti-reflective coating and deployment clasp.\n\n26-jewel 6L35 movement, 28,800 vibrations per hour, approximately 45-hour power reserve. Manual winding with bi-directional system and rapid date change. 5 bar water resistance (50M).\n\nKing Seiko crest on caseback and crown. A refined timepiece honoring Seiko's heritage and technical mastery.","brand":"Seiko","offers":[{"title":"Default Title","offer_id":48418482454772,"sku":"WGSKO06451","price":3100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/5874\/4986\/files\/item-2026-06-05T173134.910.png?v=1780705931","url":"https:\/\/chpremier.com\/products\/seiko-king-seiko-145th-anniversary-limited-edition-sje121","provider":"CH Premier Jewelers","version":"1.0","type":"link"}