Collector's item has to have certain requirement for good value today and future.
4. Year of production
5. Brand, name
This is one I am going to say it meets the above requirement.
Full set, 13 links of the rivet oyster bracelet.
Original untouched dial. Patina cream colour dial aged naturally. .
If you want were borne in 1956 to 1957, well, consider as your birthyear gift.