Phillip Ridley did a complete service in December 2023 and said it is a watch he would not mind owning. It is really nicely cared for. Here is what Phillip says:

Vintage Rolex Submariner
Style: 5513 Caliber: 1520
Serial: 5717157
Clean, Oil, Regulate
Mainspring
Autowind - Drive wheel
Stabilize hands
Calibrate bezel - (Loose)
NOS Superdome crystal
Crown - Period
Case Tube - Period
Shipping and Handling
Waterproof test and seals
Spring bars
Older style 93150/580 bracelet

Here is my appraisal description from a national jewelry appraisal that says it more than me. The photo on the blue Triumph Spitfire hood is mine; I can email high resolution photos and some that were by Phillip Ridley.

One stamped stainless steel gentleman's machine made wristwatch with a
bright and textured finish. Rolex Submariner model 5513 serial number
5717517Rolex 5513 Submariner with Matte Maxi Mark II Dial, Movement
Automatic, Engine 1520. power Reserve 42, Case Size 40mm, Material Stainless Steel, Case Back Solid, Bezel Aluminum, Crown Stainless Steel, Dial Color Black, Luminescence, Condition Very Good, BRACELET type Oyster riveted Bracelet Material Stainless Steel, End Tab stamped 580 bracelet stamped 93540, Complications Automatic, Water Resistance 200m / 660ft. Completely Serviced by Ridley Watch makers 12/13/2023. Watch sales receipt DavidSW 10/13/2023, Invoice # 10303867 SKU: 47061.Maxi II Dial information MAXI II The Maxi II Dial is commonly seen in the 5 million and early 6 million 1978-1979. Stamped cases and was introduced in 1978. This was the first time that "SUBMARINER" would be printed above the depth rating in a matte dial. There are several features of the Maxi II Dial that are distinct from the other Maxi Dials. These features include: the lack of serif on the depth rating a more normal appearing "S" rather than the "zig zag S" in "SUBMARINER" as seen in the Maxi I and Maxi IV Dials. the "=" sign is placed directly below and in the middle of the "A" in "SUBMARINER" Helpful Hints to recognize the Maxi II Dial: If "SUBMARINER" is printed above and is shorter in length than the depth rating below it, there is a lack of serif on the "f" in the depth rating, and the "=" sign is directly below and in the middle of the "A" in "SUBMARINER", then it is a Maxi Dial II. Trademark is Rolex Submariner.

Note: the appraisal errs on bracelet number and in saying it has luminance - not so.

I am wearing this almost daily and think anyone will be glad to get it. My Rolex AD was impressed as is anyone who knows watches. Bank wire U. S. only. I have sold watches here occasionally under my board name Tschiemer google my last name, and if you want, do so and think law and you will find my web site. I will take more photos upon request for serious inquiries.

I have a box it came with and will include the invoice from Ridley Watchmakers.

Attached Images