Item RADO Men's Watch Model # R12165155 Collection DiaStar Original X Tej Chauhan Special Edition Case Stainless Steel Case Back See-Through Bezel Polished Yellow Gold-Colored PVD Coated Ceramos Dial Color Matte Black Dial Features Concave Dial / Day-Date Display / Printed Silver And Blue Minute Tracks Intersected By Applied Indexes In Relief At Five-Minute Intervals / Polished Black And Gold-color Hour And Minute Hands With White Super-Lumi Nova And A Neon Yellow-Accented Second Hand Clasp Extendable Folding Clasp Strap Color Radical Grey Strap Material Rubber Movement Automatic Rado R764 Automatic Movement / Power Reserve Up to 80 Hours Case Width 38 mm (Case Thickness 11.7 mm) Water-Resistant 100 meters Crystal Sapphire Crystal With Anti-Reflective Coating