Thanks, as I thought

I would like an opinion on this quadrant, is it good or is it a reprint?
Thank you

Yet a request if I may, I purchased it at $ 573, all original except the buckle and probably the Crown (no logo), is a fair price?

Thank you

Thanks so much, I saw on the net (chrono24 and eBay) you see very few for sale, this is due to the fact that few were sold?

Hi, I am a new Member and I write from Italy.
I have this LeCoultre Master Mariner and I would like to know the approximate date of manufacture and some historical/technical.
Thanks for your replies
REF. 1200
Mov. K880 number 1,626,684