Movement Serial No.:
Case Serial No.:
Would like to know the model on this one. Marked N0 date. The case is thick, diver style. Matte blue dial with whale logo. The band on it is a vintage ss JB bracelet, not original bracelet. 7.5 mm thick and 40.50mm less crown by 40.40mm lug to lug. Nice size for a 1970's watch. Sea Clipper?