60's "Date King" Automatic - Blue dial with whale

I purchased this watch based solely on this picture.  No guarantees.  I should receive it in a few days.

In the meantime, just trying to get a little info on what I bought .  I've already determined it's not the "Sea King" I originally assumed it to be.

Everything seems to point to "Date King" except all the examples on this site have the same hand style, which is clearly not the same as my watch.  Also no Date King examples with blue dial.

I'm working with admin to get my single grainy picture to upload. 

Anyone with an opinion feel free to voice it.  I'll add watch details and link once it's in my hands.

Thanks!