Rolex Daytona Cosmograph 116519 Blue Dial 40mm Mens Replica Watch.40mm White stainless steel brushed polished case, rotating grey ceramic bezel with white tick mark, scratch-resistant anti-glare sapphire crystal glass mirror, blue radiant dial, white line minute scale, with black border and filled with white luminous material. Warhead hour markers, silver hour and minute hands. The 3 o?clock position is a 30-minute timer dial, the 6 o?clock position is a 60-second timer dial, and the 9 o?clock position is a 12-hour small dial. Screw-in stainless steel crown and chronograph button, the triangular pit pattern watch crown engraves logo. Black rubber strap with steel folding clasp. The triangular pit pattern is polished with a steel bottom case, and the bottom ring drawing process is meticulous.