They were from the same seller. Looks like someone took care of either their personal watches or a collection from a few select years.

Top Left: Unknown Year
Top Right: Looks to be 1964
B Left: Looks to be 1963
B: Right: Looks to be 1964
I haven't looked yet either!
Clipper, Clipper, Clipper & Clipper...How is that?? ; )
In reply to Clipper, Clipper, Clipper & by OldTicker
You maybe right! Haha.... my little girl won't lemme put her down to look better.
No more guessing. Research & name them!
Top row, Left. - 'SEA CLIPPER'
Top row, Right. - 'JET CLIPPER' (if automatic)
Bottom row, Left. - 'SEA KING'
Bottom row, Right. = 'ROYAL CLIPPER'
Caseback views would help.....
They're all autos... I guessed the same on the Sea King... I thought clippers on all the same as well. I'll update when I get them.