Haha, no, not at all - you're the one who's looking for a nice 50s arrowhead Connie, so in the end, you'll have to decide what condition is acceptable for you.
Allow me one more comment though, since you considered the price of ~1.2k GBP as rather high: You're putting in the effort to do your research and take your time, which is great. It's certainly far, far from unheard of to spend a year or even a couple of years finding the right example. But you're also looking for a very good condition and seem to be unwilling to pay a premium for it. That'll make the search a lot tougher, as basically, it'll rule out every watch available on auction where it gets exposure for a while and other collectors notice it.
It's perfectly fine to rule out a watch for a condition issue that bothers you, even though it might not bother someone else. But if you're aiming high, it's more than likely you'll have to open your wallet significantly more to get there.