{"product_id":"seiko-hbc004j1-prospex-automatic-speedtimer-mens-watch","title":"Seiko HBC004J1 Prospex Automatic SPEEDTIMER Men's Watch","description":"The Seiko Prospex SPEEDTIMER HBC004J1 is a mechanical watch featuring a countdown timer function operated via the 4 o'clock crown, suitable for measuring intervals in motorsports and daily activities. It is powered by the 6R55 automatic movement with manual winding, offering a 72-hour power reserve and a precision of +25 to -15 seconds per day. The watch has a stainless steel case with super hard coating, measuring 39.5mm in diameter and 12.0mm in thickness. It features a curved sapphire crystal with anti-reflective coating on the inner surface, and LumiBrite on hands and indices for enhanced legibility. The cow leather strap is secured with a three-fold clasp with push button release. Additional features include an inner rotating ring with countdown scale, screw case back, 20 bar water resistance, and magnetic resistance up to 4,800 A\/m. Reference number: HBC004J1.","brand":"Seiko","offers":[{"title":"Default Title","offer_id":55678889427320,"sku":"HBC004J1","price":805.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/8698\/files\/bfaf95f3a446879bdf58c3e2533b88bf.jpg?v=1790519087","url":"https:\/\/www.harveystore.com\/fr\/products\/seiko-hbc004j1-prospex-automatic-speedtimer-mens-watch","provider":"Harvey Store","version":"1.0","type":"link"}