Bought from well known forum reseller. I am going to quote his ad because it is still applicable: "16753 reference "Root Beer" 6.0 mil serial number circa 1979 production Excellent vintage condition case with thick and even lugs. Has been previously polished/touched up, but still retain original chamfers as seen in pics. Serial and reference numbers are fully intact. Dial with matching nipple markers and light patina. Hands and dial still glow in dark briefly. (I timed it at less than 5 min) Original date disk with open 6's and 9's. Bezel insert is damage free. Bracelet is a Hecho En Mexico Jubilee and is original to this watch. The RSC card that comes with the watch is also from Mexican service center and the box has a sticker on bottom which appears to have been an AD from Mexico. RSC card is dated in 2010" I also have a 78363 with endlinks that I bought NOS from 2004. It has not been polished and shows some wear on the PCLs. It is tight and like new with all links. It can be worked into the deal or sold seperate after the watch is gone. Price is $7,800clear to me after: Paypal Fees Shipping Or Wire Fees I am very FIRM on what I want to realize out of the watch and the additional bracelet. Email me at [email protected] or [email protected] quicker response. NO TRADES EXCEPT for The Speedmaster or flightmaster I have in this forum in the WTB section Plenty of references going back to 1998. Feel free to email for cell phone number to text more pics of anything you need. Email for more pics if you like.