Serial: 527XXXX Dial: Maxi MKI. The Mac-daddy of all 5513 matte dials. The dial is flawless with the no damage. Some slight againg/discoloration on markers. beautiful patina. Hands: Original Rolex Tritium hands matching the dial perfectly. Case: Nice & thick case. Polished in the past, yet remains fat, with thick crown guards and super crisp & legible reference & serial numbers. Case shows some wear, (Please refer to pictures). Bezel & Insert: Sharp original bezel with original MKIII insert with Tritium dot present. Bracelet: Super tight original Rolex 93150 Oyster bracelet with 580 end links & the original diver extension.  Movement: Very clean Rolex Cal 1570 is running and keeping excellent time. Just serviced last week by LA Watchworks Accessories: None. Notes: An overall super nice Maxi MKI 5513. If you're in the market for a 5513, A Maxi MKI is the one to get.