Movement Serial No.:
Case Serial No.:
1971 Bulova Sea King 'DS'
Case is 10K Yellow RGP with a stainless back, dated N1, case# 2520 (same as the Date King NO that I posted); multi-color dial with luminous hands and dots at each marker; Swiss-made movement, 17 jewels, manual-winding.
This model looks identical to the Date King 'PC'; but as I have seen in ads, the Date King calendar models were replaced by the end of the 1960s and I have only found a couple 1969 Date King ads, and none after that.
1969 Sea King Ad