Oysterquartz Day-Date, Ref 19018 Yellow gold wristwatch with day, date and bracelet Circa 1986 | Fine Watches including Masterworks of Time, Collector's Watches | 2022 | Sotheby's
Rolex Day-Date Oysterquartz President 19018 Yellow Gold | DFW Watches
The Curious Tale Of The ROLEX 1530: An Automatic Movement In A Quartz Watch | Swisswatches Magazine