{"product_id":"seiko-prospex-mens-king-sumo-grey-gradation-diver-watch-45mm-spb323j1","title":"Men's King Sumo Grey 'Gradation' Diver Watch, 45mm","description":"\u003cp\u003eThe Seiko Prospex SPB323J1, affectionately known as the ‘Sumo’, is a bold diver’s watch recognised by Seiko fans for its powerful size, distinctive case shape and prominent 12 o’clock marker. Its substantial design delivers a strong, confident presence that reflects the rugged spirit of professional dive watches.\u003c\/p\u003e\n\u003cp\u003eThis upgraded Sumo model features modern enhancements including a ceramic bezel and a super-hard coating on both the case and bracelet for increased durability. A newly developed three-row bracelet and upgraded clasp improve comfort and wearability, while the fine pressed dial with graduated grey tones adds depth and a refined, contemporary finish.\u003c\/p\u003e\n\u003cp\u003eProspex combines the words ‘Professional’ and ‘Specifications’, representing Seiko’s commitment to creating watches that are practical, reliable and built to perform in demanding conditions. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative watchmaking has continued to set global standards, with the SPB323J1 carrying this legacy forward.\u003c\/p\u003e","brand":"Seiko Prospex","offers":[{"title":"Default Title","offer_id":52590380744970,"sku":"SPB323J1","price":952.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/5276\/5450\/files\/seiko-prospex-mens-king-sumo-grey-gradation-diver-watch-45mm-p41616-66758_image.jpg?v=1781648712","url":"https:\/\/www.francisandgaye.co.uk\/products\/seiko-prospex-mens-king-sumo-grey-gradation-diver-watch-45mm-spb323j1","provider":"Francis \u0026 Gaye","version":"1.0","type":"link"}