Some specifications for this reference are on file; the record is incomplete.
Rolex · Submariner
Submariner No Date
Ref. 6538 — “Big Crown”
Also written: 6538A
discontinued1950s big-crown diversPartially documentedLast reviewed Not yet reviewed
Component compatibility
What this reference is documented to have carried, and in what capacity. A service part is the manufacturer's own work; only a counterfeit classification is a finding against the watch.
Documented calibers
Whole production