I'am i the process of buying a datejust ref. 1600 from 1964. the dealer says it come with a oyster bracelet from the 1990'. In the beginning I was a bit against the idea because i would like to keep it original. but after looking at the old style oyster bracelet rivets. I think I will get the bracelet that comes with the watch. now this is my fist rolex so I don't know much about oyster bracelet..but when I look into it ther are so many styles.