{"product_id":"grand-seiko-heritage-mechanical-44gs-36-5mm-watch-sbgw291","title":"Grand Seiko Heritage Mechanical 44GS 36.5mm Watch SBGW291","description":"This timepiece marks the anniversary of the ‘Grand Seiko Style’ – design principles first established with the 44GS model in 1967.  The 44GS created a visually recognisable “grammar” of design for Grand Seiko watches to follow – balancing legibility and light with a beautiful recognisable dial layout. Zaratsu polishing is a crucial part of this, through the superlative skills of Takumi craftspeople who practise this difficult art. Every surface of each case is polished by hand, creating a mirror finish.  This watch is powered by the manual-winding mechanical Calibre 9S64, with a power reserve of 72 hours and an accuracy rate of +5 to -3 seconds per day.","brand":"Grand Seiko","offers":[{"title":"Default Title","offer_id":54487944331610,"sku":"WATC-GRAS-01-00009042","price":3100.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/6350\/6778\/files\/00-8950.jpg?v=1785469537","url":"https:\/\/wallaceallan.co.uk\/products\/grand-seiko-heritage-mechanical-44gs-36-5mm-watch-sbgw291","provider":"Wallace Allan","version":"1.0","type":"link"}