Rolex White Gold Day-Date 36 Watch - Fluted Bezel - Silver Index Dial - Blue Leather - 118139 siblThis unworn example of the Rolex 118139 showcases the sophisticated pairing of 18k white gold construction with a pristine silver index dial, representing the Day Date 36's most understated expression. The 36mm white gold case maintains the collection's presidential heritage while offering a more refined alternative to the traditional yellow gold iterations. Blue leather strapping provides an elegant contrast to the monochromatic precious metal

delivering seamless visual flow from case to bracelet

Oyster Bracelet Integration — Three-piece link construction with solid center links and hidden Crownclasp

Yellow Gold Oyster Bracelet — Three-piece solid links with hidden Crownclasp and Easylink comfort extension system

maintaining the racing heritage while executed in precious metal

5 mm Case Shape Octagonal Case Back Transparent Crowns Screw Down Movement Automatic Dial Color Blue/Black Dial Type Analog Dial Markers Index Band Material Steel Clasp Nautilus fold-over clasp Water Resistance 120 Meters (396 Feet) Gender Men's

including the signature octagonal bezel and integrated lugs

executed in 18k Sedna rose gold with eight distinct facets

The black opaline surface creates depth through its subtle light play

41mm Stainless Steel Case — Monobloc middle case machined from solid 904L steel with domed bezel and screw-down crown

This cream dial iteration showcases the annual calendar's ingenious ability to distinguish between 30 and 31-day months while requiring only a single annual adjustment for February's shortened duration

White Gold Construction — 42mm case crafted from solid 18k white gold with brushed and polished surfaces

a hallmark of this reference