Quartz movement Black leather strap Buckle clasp Stainless steel bezel and case Sapphire crystal Push-pull crown Silver-tone dial with silver-tone hands Case: 35mm in diameter x 10mm thick Bracelet/strap: 20mm wide x 7.5in long Water-resistant up to 30 meters 1-year limited third party warranty Our products are 100% genuine. In some cases we purchase merchandise from trusted independent suppliers and not directly from the brand owner. In all cases we stand by the authenticity of every product sold on our site.