126508 Page
: Powered by the updated Calibre 4131 , a self-winding mechanical chronograph movement offering approximately 72 hours of power reserve. Dial Options :
: 40 mm 18-karat yellow gold case with a matching fixed tachymeter bezel. 126508
features a refined dial design with resized subdials and the more robust 4131 movement compared to its predecessor. Rolex Cosmograph Daytona 18 kt yellow gold, M126508-0008 : Powered by the updated Calibre 4131 ,