First launched in 1955, reference 6538 is incredibly desirable today due to its versatility, robust proportions and good looks. The model was in production for four short years, and is characterized by its black lacquer "Swiss"-signed dial, lack of crown guards and 8 millimeter crown, hence its name "Big Crown Submariner".

Reference 6538 is forever immortalized onscreen, having accompanied Sean Connery’s James Bond on multiple secret missions. Bond’s gadget is most notably disguised as a "Big Crown" Submariner on films like Dr. No, From Russia with Love and Goldfinger. The agent's watch is fitted on different straps, and equipped with different spying abilities. Consequently, reference 6538 is today also known as the "James Bond Submariner" to Rolex collectors and scholars.

This example, manufactured in approximately 1959, was produced towards the end of the the reference's production period. Known as a "Four Liner", the dial displays "Officially Certified Chronometer", comprising two lines of text underneath the depth rating. This designation denotes that the watch is fitted with a chronometer certified movement. "Four liner" dials are especially beloved by collectors, and considered rarer and more valuable than their "two-liner" counterparts.

The dial is very attractive, having taken on a particularly "gilt" nature over time. The chapter ring remains vibrant, and the four lines display various shades of gold, giving the dial so much depth. The round luminous plots are intact and exhibit creamy orange patina. The dial features light "spiderwebbing", an effect resulting from interaction with the elements - especially fitting, since the watch was originally retailed in Hong Kong, a place in the "tropics". Even the gilt hands are original, the center seconds hands featuring a correct "large lollipop", its luminous material matching the numerals.

Featuring its original "Big Crown", the case retains its bevels and robust proportions. Even the bezel remains original. Another element of delight is the "Big Logo" bracelet, stamped for the first quarter of 1959. These bracelets have become incredibly collectible in their own right, having been produced for a short period only.

Yet, the most striking element is the presence of the original guarantee stating the watch was retailed at ArtLand Watch Co in Hong Kong, original rating certificate, wallet, anchor, sales tag, fitted presentation box and outer packaging.

At the time of production, "tool watches" were usually bought for everyday wear. They were not considered high end collectible items. As a result, most original accompanying accessories were lost, or thrown away at some point in time. To find an example, still retaining its original accessories after 58 years, is a complete delight and anomaly in the world of Submariner "tool watches".