Quartz chronograph movement Black rubber strap Buckle clasp Stainless Steel bezel and case Black dial Date display Case: 43mm in diameter x 13mm thick Bracelet/strap: 21mm wide x 8in long Water-resistant up to 50 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.