The Rolex 5512 Submariner MkII Matte Maxi Dial is a rare and highly collectible icon from the golden era of sports Rolex, produced in the early to mid-1970s. Its distinction rests on the unique characteristics of the MkII matte dial, featuring oversized "Maxi" luminous markers and a warm, rich patina that only vintage tritium allows. Unlike its 5513 sibling, the 5512 is equipped with a chronometer-rated automatic movement, typically the caliber 1570, setting it apart in terms of precision and technical merit. The substantial 40mm stainless steel case, paired with the robust Oyster bracelet, underscores the Submariner's professional diving heritage, complete with a reliable bi-directional bezel and classic no-date functionality. The 5512 was a low-production reference compared to its contemporaries, making MkII examples especially sought-after among seasoned collectors. Its role as the template for modern Submariner design i s evident in its proportions and dial layout, but the hand-finished details and creamy lume set it apart as a vintage treasure. The 5512 enjoys historical significance as a watch seen on luminaries and adventurers. For connoisseurs, the MkII Maxi Dial version is a true gem—an enduring testament to the period when practicality and style defined Rolex tool watches. If you seek a vintage Submariner with unmatched credibility and character, the 5512 MkII Maxi is a crown jewel of the reference family. (3.3M serial circa. 1973). Excellent Condition with Rolex box and papers dated 1973.