Bezos' https://zzb.bz/qEk9IL link Speedmaster (and ostensibly, all the watches on board) had casebacks engraved https://v.gd/k8fMAj link with the wearer's name, the flight number, and the feather insignia https://is.gd/9te4e7 link of Blue Origin. I'm imagining that's less text than the manifesto currently printed on the back of the standard Moonwatch. I imagine it reads something to the effect of "Flight Qualified for a 10-Minute Space Cruise."