Day-Date 36mm Yellow Gold

The Rolex Day-Date Ref. 118238NCA features a 36mm yellow gold case with 12mm thickness, housing the reliable Calibre 3155 movement. This automatic mechanism operates at 28,800 vibrations per hour with 48-hour power reserve, incorporating 31 jewels and featuring day-date complication with instantaneous changes at midnight. The movement demonstrates Rolex's traditional architecture with bidirectional perpetual rotor and enhanced shock resistance through Kif Parechoc system.

The champagne jubilee diamond dial creates luxurious character through ten diamond hour markers at positions excluding 3 o'clock and 9 o'clock where day and date displays occupy the dial surface. Technical specifications include yellow gold fluted bezel catching light at every angle, sapphire crystal with anti-reflective coating, and Twinlock double waterproofness system. The President bracelet features semi-circular three-piece link construction exclusively reserved for Day-Date models, equipped with concealed Crownclasp for seamless aesthetics. The day display at 12 o'clock shows full weekday names available in 26 languages, and the date display at 3 o'clock features magnification through Cyclops lens. The all-yellow gold construction creates substantial luxury presence with precious metal throughout case, bezel, and bracelet components.

This authenticated timepiece represents the Day-Date collection's status as Rolex's flagship dress watch introduced in 1956 as the first wristwatch displaying both day and date. The champagne dial with diamond markers creates sophisticated elegance suitable for formal occasions. The President bracelet remains exclusive to precious metal Day-Date models, creating distinctive visual identity within Rolex's collection.

Buy this preowned Day-Date 36mm Yellow Gold on Master Luxury with card at remarkable value for collectors seeking Rolex's prestigious dress watch with diamond dial distinction.