I beleive this is a 1959 Bulova Sea King CW. Unfortunately I can't figure out the case number. I'd like to replace the gasket, movement ring the dial and get the correct crystal for this watch.
Outside case marked:
Bulova, L9 Pat. Pend., Waterproof, 10K R.G.P. Bezel, Stainless steel back, D480156
Inside case marked:
Bulova Fifth Avenue New York
Bulova watch co., 11AFC, 17 Jewels, L9 unadjusted Swiss, BXW
Thanks as always