Just bought this Seamaster and want to ensure all is authentic, I don't think the bracelet is original for this watch type, which is perhaps worrying. If it is real then a approximate value would also be appreciated. Thank you kindly for any help.
1342 quartz movement. Exact model will be inside the case. There are a huge number of models with this movement. Late 70’s to mid 80’s. The serial inside will tell. Case is tired and appears to be missing the end links. Incomplete list of them here. https://www.omegawatches.com/en-us/vintage-watches?v_watches_calibre=2851&p=2 I see none with that octagonal case.