[daOnlyBG]

Originally Posted by Kingface66

Sadly, there is no perfect chart, as no one outside of Rolex knows for sure.
This one on our own forum here, is pretty solid...plus, it’s got bracelet date codes, too

https://www.rolexforums.com/showthread.php?t=54362

Hey, a big thanks to you and to the mod Tools for helping me out. I think I'll just tell any prospective buyers it was made between '78 and '79, but most likely in '78, and show them the chart you linked.