Rolex Steel and Yellow Gold Datejust 31 Watch - 24 Diamond Bezel - Black Index Dial - Oyster Bracelet - 178343 bkioAgainst the wrist, the 24mm yellow gold case of this Datejust 31 delivers an intimate elegance that speaks to refined proportions and thoughtful engineering. The black index dial creates a striking contrast within the warm embrace of yellow gold, while twenty four diamonds punctuate the bezel with precise brilliance. Reference 178343 represents Rolex's mastery of mid size luxury, balancing the substantial feel of precious metal with dimensions that

12-Diamond Bezel — Brilliant-cut diamonds totaling approximately 0

Black Diamond Dial — Ten brilliant-cut diamonds mark the hours against a deep black backdrop

the Gondolo Calendario houses Patek Philippe's sophisticated automatic movement

Silver Index Dial — Sunray-finished surface with applied white gold hour markers and hands

the sapphire crystals (front and back) are flawless

Day-Date Complication Display — Full day spelling at 12 o'clock with instantaneous date change at midnight

creating the distinctive warm tone that distinguishes Everose from traditional rose gold formulations

Sapphire Crystal — Anti-reflective coating ensures optimal dial legibility while protecting against scratches

Oyster Bracelet — Three-piece link construction in matching Rolesor with Oysterclasp and Easylink comfort extension

36mm Rolesor Case — Two-tone construction combines Oystersteel case with 18ct yellow gold fluted bezel

Rolesor Construction — Steel case body paired with Everose gold crown

Five-Link Jubilee Bracelet — Iconic Jubilee bracelet in matching Oystersteel and 18k yellow gold construction with Oysterclasp and Easylink comfort extension