Greetings, Up for sale is a 1968 MK1 Serif Ft. First Rolex ref. 5513 Submariner. CASE: Thick even case shows minimal wear and still has original champhers. Polished at some point in its life. Serial and reference numbers are crisp and well defined between the lugs: Serial number: 22***** circa 1968. "5513" Case Back is stamped 5513 - IV.68 DIAL/HANDS: Excellent dial and hands show matching yellow tritium plots. Dial shows minimal wear, however has no scratches normal wear considering its age. No glow on the tritium markers. Light tritium flaking on the 1 o’clock hr marker. Newer insert with matching pearl, will come on the leather strap shown with a Rolex buckle. MOVEMENT: Running strong caliber 1520 is keeping time. Plenty of World Wide references here and other watch forums and feel free to ask any questions. Plenty of additional photos just email me. [email protected] IG @ Autaviano Price is $11,500 net via bank wire, PayPal as gift or face to face on Miami Beach. Fed Ex next day shipping with tracking and full insurance for US. International shipping cost can be discussed with buyer. 24 hr inspection period. If not as described full refund will be issued after watch is returned in its original condition minus shipping. Trades are welcomed up or down, let us know what you have. Enjoy