Just got this back from my WM yesterday afternoon after a full service, seals and lens change, shame about the missing text on the dial, lost somewhere in the preceding 50 years undoubtedly or an over zealous past WM.
I doubt I would have a steady enough hand to add it back in in an undetectable manner so it will have to stay this way.
Previous owner must have had massive wrists as the FIXO-FLEX strap is very loose on my wrist, will need to remove 6 or 7 links to get it to fit me comfortably.