Rolex Datejust 80318

The Reference 80318 denotes a core model from the Datejust Pearlmaster 29 collection, produced c. 2005-2015 and constructed in solid 18k yellow gold. The reference’s 31 bezel code specifies its defining technical feature: a factory-set bezel with 12 brilliant-cut diamonds that serve as the hour markers. This iconic “bezel 12” design is a hallmark of the Pearlmaster line, elegantly integrating the gem-setting with the watch’s time-telling function. The 29mm case houses the Rolex Caliber 2235 automatic movement, a COSC-certified chronometer with a 48-hour power reserve. Historically, the 80318 was one of the most commercially significant Pearlmaster references, representing a bridge between classic watchmaking and high jewelry. It was offered with a wide array of premium dials and paired with the signature solid 18k gold Pearlmaster bracelet.