Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Bezel - Mother-Of-Pearl Diamond Dial - Jubilee Bracelet - 178243 mdjYellow gold's warm radiance against mother of pearl creates an entirely different wrist presence than steel, transforming the 31mm Datejust into something far more precious than its modest diameter might suggest. The Rolex Datejust 178243 achieves this transformation through its two tone construction, where 18k yellow gold meets Oystersteel in proportions that feel substantial without overwhelming smaller wrists. Diamond hour markers catch light

Unworn condition preserves the factory-applied protective films and crisp case lines that showcase Rolex's contemporary finishing techniques

2mm Platinum Case Construction — Precious metal case with polished and brushed finishes

where the President bracelet's three-piece link construction flows seamlessly from case to clasp in a cascade of brushed and polished yellow gold surfaces

with each stone carefully selected for optimal light reflection

this stainless steel Aquanaut delivers the exceptional timekeeping precision that defines Geneva's most revered manufacture

36mm Case Diameter — Traditional Day-Date proportions that established the collection's enduring appeal across generations

Manual Winding Movement — Traditional hand-wound caliber requiring daily interaction

Diamond Hour Markers — Factory-applied diamonds set directly into the silver dial at cardinal positions

incorporating Rolex's Chronergy escapement and extended 70-hour power reserve within the familiar yet refined case architecture

Graceful presence meets botanical sophistication in the 31mm yellow gold Rolex Datejust 278278

from the sapphire crystal's anti-reflective coating to the precise finishing of each bracelet link

Paired with the iconic fluted bezel and President bracelet