I've got this Sea Wolf with weird indices. There is no luminous compound at all.
Prints are sharp and clear, applied directly on white paint.
Would it be a manufacture error? Like digits printed on missing lume.
It often happens while coins and postage stamps production. And fetch premium for collectors :o)
The hour and minute hands are not correct though (silver color not black). Will change.
Anything else looks original.

nice watch however