Rolex 1215

The Rolex Caliber 1215 is a highly reliable manual-wind movement, representing the date version of the workhorse Caliber 1210. It was widely used in models like the Oysterdate Precision ref. 6694. Known for its simplicity and durability, this non-chronometer movement operated at 18,000 vph and offered a very long power reserve for its era. Its straightforward design and robust nature made it a mainstay in Rolex’s offerings for decades.