{"product_id":"2017-seiko-prospex-blue-lagoon-turtle-limited-44-5mm-srpb11k1","title":"2017 Seiko Prospex \"Blue Lagoon\" Turtle Limited 44.5mm SRPB11K1","description":"\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003eHere we have a 2017 Seiko Prospex \"Blue Lagoon\" Turtle Limited 44.5mm SRPB11K1, a vibrant and highly sought-after professional dive watch. Released as a strictly limited edition to celebrate Seiko’s rich diving heritage, this rare collectable features a captivating aquatic colourway inspired by the deep, crystalline waters of a tropical lagoon. The commanding 44.5mm stainless steel case uses Seiko’s iconic cushion-shaped \"Turtle\" silhouette, curving beautifully over the wrist for an incredibly comfortable, ergonomic fit. A remarkably compact lug-to-lug length of 47mm and a sleek case thickness of 12.5mm give this watch a balanced yet powerful presence on the wrist. Polished and brushed surfaces transition into razor-sharp lines, flanking the signature recessed screw-down crown at 4 o’clock, which safely secures a robust, ISO-certified 200-metre (20 ATM) water resistance rating. A 120-click unidirectional rotating bezel frames the face, fitted with a distinctive dual-toned blue-and-turquoise aluminium insert for tracking elapsed dive time. A durable, impact-resistant Hardlex crystal sits above a stunning sunburst blue dial that delivers a vibrant, high-contrast aesthetic when it catches the light. The dial features Seiko's classic oversized Lumibrite hour markers and broad hands, heavily infilled to ensure exceptional legibility in dark depths, complemented by a pop of bright yellow on the sweep seconds hand and minute track markers. Positioned cleanly at 3 o’clock, a day-date window adds effortless daily utility. Inside beats the rock-solid automatic Seiko Cal. 4R36 movement, a legendary mechanical workhorse operating at 21,600 vibrations per hour (3Hz). Featuring hacking seconds and hand-winding capabilities, this 24-jewel calibre relies on Seiko’s Diashock system for superior shock resistance. This exclusive reference comes paired with its original 20mm integrated three-link stainless steel bracelet, featuring satin-finished surfaces, polished accents, and a secure folding clasp with a wetsuit extension lock; all links are provided, plus a 20mm rubber strap and 20mm NATO strap. This watch is sold with its original Seiko box and paperwork.\u003c\/p\u003e\n\u003cp\u003e\u003cb id=\"docs-internal-guid-cb276d81-7fff-3b34-2752-92f717d696f5\"\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":57464872403324,"sku":"SRPB11K1 (4R36-06A0)","price":595.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/0771\/3366\/files\/1_164541f6-7c75-4bc6-927b-d83246769d75.jpg?v=1789663010","url":"https:\/\/kibblewatches.co.uk\/products\/2017-seiko-prospex-blue-lagoon-turtle-limited-44-5mm-srpb11k1","provider":"KibbleWatches","version":"1.0","type":"link"}