Andersok
Posted January 20, 2019 - 3:47pm
Very nice condition Sea King! I've narrowed it down to two possible yellow gold variants.
The 'H' looks to be a match, aside from the band.
1963 Ad:
The other possible variant is the 'Q', which looks to have an identical band to your watch. I am unable to find an ad for this variant, but I have a photo of a 1963 NOS watch pulled from the web some time ago:
The Sea King 'Q' was listed in the 1964 pricelist, but not in the 1961 list.
I vote for the 'Q' variant Sea King.