Technically, no its not. I should have worded it differently. Or maybe used ol' instead.
However, having said that, it's as near as makes no difference...
It's all period correct etc, and if you removed the Custom Shop logo on the headstock, you'd be hard pushed to tell it wasn't 54 years old.
I think fender CS stuff is generally 100% as good as anything out there as far as new guitars, and I would (and have) taken them over brands like Suhr, etc. I've got a CS '63 closet classic tele that is relicing nicely from use and it's a great guitar. But IMO they aren't the "same" as the real old ones which I've played a ton of. An Original 52 tele, '54, '59 and '61 strat stand out as the best of the old ones I've played, as well as my '63 too. I do think all things being equal that a good CS fender today WILL probably sound every bit as good as the old ones 50+ years from now, but do think the age is a big part of the equation. Old wood and old magnets in the pickups etc. just have a different sound to them. Lots of guys trash relics about the pre-worn thing, but I've played enough great-sounding ones at this point that I don't care about that stuff. Still wouldn't go as far as saying they're the same is all. Old pic of my CS tele: