1978 Rolex Submariner Ref. 5512 ‘MK 1 Maxi dial’

Although it was by no means the very first Submariner that Rolex ever produced, many collectors regard the reference 5512 at the point in history where Rolex’s iconic dive watch collection first started to take on what would ultimately become its present-day form. Produced from 1959 until approximately 1979, the Rolex Submariner ref. 5512 brought about several notable changes to the brand’s famous dive watch family. For instance, it grew to 40mm from the 38mm case diameter of previous models, and it also introduced crown guards to the collection for the very first time.

 

Despite being such an important model from the Submariner’s history, Rolex is always moving forward and improving upon its designs and the reference 5512 was produced with several different variations during the span of its two-decade production run. Like most vintage Rolex watches, the Submariner ref. 5512 evolved over time, and it is this variation that makes it such an exciting model for today’s collectors.

 

The only difference between the Ref. 5513 and the Ref. 5512 is the fact that the 5512 was fitted with a chronometer-rated caliber, while the Ref. 5513 was not. Hence the ‘4 lines’ on the Ref. 5512 dial and the ‘2 lines’ on the Ref. 5513. Up until 1980, you had your pick of either a COSC or a non-COSC Sub.

This example offered here for sale dates to 1978, and it’s part of the first batch of ‘Maxi dials’, nicknamed after the oversized lume plots.

 

It features a flawless 4-liner black matte dial with lovely warm, creamy patina lume plots and original matching hands.

 

The original, fat font, bezel insert is in stunning new condition too, having faded to a beautiful blue hue and preserving the original matching patina pearl.

 

The 40mm stainless steel case is in strong condition, preserved thick and sharp, with no mayor signs of wear. Same condition relates to the case back.

 

The watch is running well and keeping time, although service history is unknown.

 

It comes suited on the original Rolex Oyster 9315 folded links stainless steel bracelet with 380 end links, period correct clasp code VC (1978) and PATENTED divers’ extension. The bracelet shows normal stretch for its age.

 

Indeed, a rare watch in stunning condition.

 

Do not miss it because once it’s gone, it will be gone forever.

 

More pictures, including macros, UV, videos, etc. are available under request.