For sale at Debonar Watches: pre-owned Rolex Date 1501 from the '70s, with black dial and Oyster bracelet.

The key factor that separates the Rolex Date ref. 1501 from the standard Datejust of the same era is its slightly smaller case.
While the classic size of the men’s Rolex Datejust is 36mm, the case size of Rolex Date measures 34mm, similar to the Air-King and Oyster Perpetual models that Rolex was producing at that time. 

This watch presents a deep black dial. The dial also presents a Cyclops window above the date aperture for better clarity.
An engine turned bezel, matching metal Oyster bracelet and screw-down crown complete the watch’s sleek look.

Like other vintage Rolex watches, the reference 1501 Date is fitted with an acrylic crystal (plastic/plexiglass).

Ref 1501 does not disappoint. Released in the 1970s, this vintage watch offers a classic design that never goes out of style.