About this watch

Rolex Submariner 5513 'Serif Dial' 40mm 1978 This Rolex Submariner 5513 with serif dial is presented in great overall condition. The 40mm stainless steel case remains well defined, with sharp lugs that retain strong original geometry. Light hairline scratches are visible throughout, consistent with careful wear, along with light indications of polishing that do not detract from the overall case profile. The bracelet is in great condition for its age, showing some stretch as expected, while remaining structurally sound and visually well balanced on the wrist. The dial is excellent, with crisp printing and well preserved serif text that defines this variant. The hands show visible oxidation, consistent with age and originality, and align well with the overall vintage character of the watch. As this watch is over 30 years old, it should be regarded as a vintage timepiece and is not recommended for swimming or water exposure, even though it was originally designed as a professional dive watch. Witschi WAIO Test Results Tested using the Witschi WAIO professional watch testing system, this watch is performing at an excellent level. The movement is running at an average rate of +8.7 se…