Rolex Submariner ref. 6536/1 was introduced in 1955 and remained in production until 1959, still today it is one of the most sought after vintage Submariner references thanks to its design and its modern proportions.
Framed in a Oyster stainless steel case 37 mm in diameter, the reference 6536/1 is equipped with a small Brevet crown of only 6 mm, much smaller than ref. 6538 "Big Crown" with 8 mm Brevet crown.