Rolex Day-Date 36mm Yellow Gold

The Rolex Day-Date 36 Ref. 118138 represents presidential luxury in 18k yellow gold with cognac dial. This 36mm timepiece displays full day spelling in arch window at 12 o'clock alongside date at 3 o'clock. Manufacture Caliber 3155 delivers 48 hours power reserve with instantaneous day and date change mechanism. Fluted bezel in 18k yellow gold creates signature visual identity. Water resistance to 100 meters maintains Oyster case heritage despite precious metal construction. Brown leather strap provides versatile alternative to traditional President bracelet.

Day-Date launched in 1956 as first wristwatch displaying full day name earned nickname President after association with world leaders. Reference 118138 production from 2000 to 2015 preceded current Caliber 3255 generation. Movement contains 31 jewels beating at 28,800 vph with quickset day and date functions. Cognac dial creates warm aesthetic complementing yellow gold case materials. Cyclops lens magnifies date window while day display uses full spelling in multiple available languages. Twinlock crown with double waterproofness system protects movement despite leather strap configuration.

Yellow gold construction throughout case and fluted bezel creates unified precious metal presentation. Applied hour markers in 18k gold prevent tarnishing over decades. Brown leather strap with 18k yellow gold deployant buckle allows comfortable wear in warmer climates versus metal bracelet. This preowned example represents accessible Day-Date ownership with automatic day function reserved exclusively for precious metal models in Rolex lineup maintaining prestige positioning since 1956 launch. The cognac dial offers distinctive aesthetic beyond standard champagne or silver options appealing to collectors valuing unique color combinations.