Luminescent White Gold Hands and Index Hour Markers With Date Displayed at 3, on a Black Dial. Bi-Directional Rotating Bezel. Automatic Chronometer Movement (Powered by Rolex Calibre 3285). 70 Hours Power Reserve. Includes Date Function, 24 Hour Subdial, GMT Hand and Dual Time Zone Bezel. Round Case Shape Size: 40mm. Brushed and Polished Stainless Steel Case with Solid Oysterclasp Clasp. Scratch Resistant Sapphire Crystal. Water Resistant up to 100 Meters (Approximately 330 Feet). Comes Brand New Authentic and in Perfect Condition. Also Known As Model 126710BLNR.