[Old Expat Beast]

Originally Posted by DaewooDrifter

Thanks both much appreciated, I had a feeling the box was not the original as even my old Datejust had a newer iteration and that was a 2000 serial. How much of an impact on value do you think this would have if I were to ever sell in future?

On its own the box is worth about 125 quid, give or take. The seller is likely adding a lot more to the watch price, by claiming it's original to the watch. I'd just keep looking if I were you. This isn't a rare model.