Seeking advice for this 5513 Submariner

[Jpasc]

Hello,

I recently found interest in servicing this Submariner. I believe it's from the late 60s. It still runs. No box or papers. I understand Rolex will automatically replace the crystal, but what are your opinions on having the bezel insert and hands replaced? I'm fine with having just those items replaced, and leaving everything as is. Is there anything else I should take into consideration?

I should expect to be charged anywhere from $1200-$1500. Would that be a realistic expectation? I live in southern Cali if that matters. Thank you.