Rolex Daytona 116520

ROLEX Cosmograph Daytona 116520 white WATCH 710421

ROLEX 116520 Cosmograph Daytona white mens Wristwatch with Box & Paper Description SKU Number 710421 Genre Wristwatch/mens Brand ROLEX Model Number 116520 Serial Random serial Movement Mechanical Automatic / Cal.4130 Dial Color white Case Stainless steel Windproof Material Sapphire Crystal Glass Bezel Stainless steel Bracelet Oyster breath（Stainless steel） Condition Details second hand Rank:A Case：Slight scratches Bezel：Slight scratches Belt：A few small scratches There is no other noticeable damage Size(CM) 【Case】 H/about 40mm W/about 40mm D/about 12.5mm lug width:20mm Circumference of Wrist: about 19cm Size(Inch) 【Case】 H/about 1.6inch W/about 1.6inch D/about 0.5inch lug width:0.8inch Circumference of Wrist: about 7.5inch function 防水(100ｍ) Chroma light Chronograph,Tachymeter Accessory Manufacturer warranty(Purchased in Japan in September 2013),Manufacturer box comment The Daytona, which transformed from a tool watch into a status symbol in its previous generation, further evolved in 2000 with the introduction of its first in-house chronograph movement, the Caliber 4130. Developed after five years of development, the Caliber 4130 not only inherited the outstanding fundamental strength of the Caliber 3100 series, the flagship movement of the time, but also adopted a vertical clutch chronograph mechanism, eliminating hand jumps when starting the chronograph and significantly improving accuracy while the chronograph was running. Furthermore, the space created by the compact vertical clutch allowed for a larger barrel, achieving a long 72-hour power reserve. Over the course of more than 20 years, this generation of the watch has continued to evolve through various variations, cementing the Daytona's reputation with its outstanding performance.