{"product_id":"grand-seiko-sport-collection-sbgh291g","title":"Sport Collection SBGH291G","description":"A hi-beat 200m divers watch with the highest specifications\u003cbr\u003eWith its screw-down crown, distinctive hands generously coated with Lumibrite, one-way rotating bezel and water resistant to a depth of 200 meters, this watch provides all the security and legibility that the diver requires. It also offers the precision and durability of Grand Seiko's divers' high-beat movement, Caliber 9S85.\u003cbr\u003eEach hand is different, to ensure that the time can be read easily and without error and the triangular marker at twelve oclock ensures that, even at depth, no mistake is made.\u003cbr\u003eEvery component is built to last, but all divers know that their watch needs regular maintenance, just like every other device on which his or her life may depend. This is why the case, stem pipe and crown are designed for secure servicing and even the bezel has a four-part design that makes for easy disassembly and re-assembly at the Grand Seiko Service Centers.\u003cbr\u003e\u003cbr\u003eExterior\u003cbr\u003eExterior:\tHigh-intensity titanium\u003cbr\u003eCase back:\tScrew case back\u003cbr\u003eGlass Material:\tSapphire crystal\u003cbr\u003eGlass Coating:\tAnti-reflective coating on inner surface\u003cbr\u003eLumiBrite:\tLumiBrite on hands, index(es) and bezel\u003cbr\u003eCase size:\tDiameter 43.8mm Lug-to-lug 51.0mm Thickness 14.7mm\u003cbr\u003eBand width:\t22mm\u003cbr\u003eClasp type:\tThree-fold clasp with secure lock \u0026amp; push button release, solid \u0026amp; slide adjuster\u003cbr\u003eThe perimeter of Band:\t190mm\u003cbr\u003e\u003cbr\u003eMovement\u003cbr\u003eCaliber no.:\t9S85 Instructions\u003cbr\u003eMovement Type:\tAutomatic with manual winding\u003cbr\u003ePower reserve:\tApprox. 55 hours\u003cbr\u003eMean daily rate:\t+5 to -3 seconds per day\u003cbr\u003eMean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eFunctions\u003cbr\u003eMagnetic resistance:\t4,800 A\/m\u003cbr\u003eWeight:\t142 g\u003cbr\u003eOther details \/ Features:\t\u003cbr\u003eUnidirectional rotating bezel\u003cbr\u003eScrew-down crown\u003cbr\u003eThree-fold clasp with secure lock\u003cbr\u003e37 jewels\u003cbr\u003e\u003ctable\u003e\u003c\/table\u003e","brand":"Grand Seiko","offers":[{"title":"Default Title","offer_id":52653012386124,"sku":"SBGH291G","price":7950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/6978\/7980\/files\/1662172562-92002100.jpg?v=1748533673","url":"https:\/\/www.marketcrossjewellers.com\/products\/grand-seiko-sport-collection-sbgh291g","provider":"Market Cross Jewellers","version":"1.0","type":"link"}