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Rolex Day-Date President 18049
Last updated: June 29, 2025

Brand:
Model Line:
Production Period:
1978-1988
Caliber/s:
Case Width:
36mm
Case Height:
44mm
Lug Width:
20mm
Rolex Day-Date President 18049 Description
The Reference 18049 is a rare factory gem-set model from the 180xx single quickset generation, produced c. 1978-1988. The technical specification, denoted by the 49 suffix, is a 36mm case in 18k white gold (9) with a factory-set brilliant-cut diamond bezel (4). This reference is the direct successor to the non-quickset white gold diamond Day-Date, introducing two key technical upgrades: a scratch-resistant sapphire crystal and the Caliber 3055 movement with its single quickset date function. The 18049 is historically significant as the modernized version of the classic white gold diamond Day-Date, offering improved durability and user convenience in a discreetly luxurious package.