Rolex Daytona Cosmograph 116520 men watch adopts 316L stainless steel case and bezel, and the watch bezel is with Tachymeter scales circle. On the white dial there is Roman numerals time scales and three small dials. The Rolex Daytona Cosmograph 116520 JH Factory Black Leather Strap White Dial Replica Watch mirror material uses low-reflection sapphire crystal glass to ensure high readability. The movement uses Swiss clone Rolex 4130 automatic chronograph movement that same structure and functions with original movement, and with chronograph function. The strap is made of black calfskin leather materials, and match deployment clasp. The bottom cover adopt dense bottom design and the waterproof resistant is daily life waterproof.