Well, I think I have finally completed my 6538 sub build. Just replaced the 6636 bracelet from '65 to a "more correct" 1957 6636. Ideally would have liked a 1956 bracelet, but what can you do. The rivet bracelet is near mint and very rare to find in this condition from the mid '50's. I also acquired a genuine bezel. Bezel was lightly aged to reveal the brass. Although it's a service bezel, I really like the profile. Specs: Phong midcase/case back Red depth gilt dial from t