Yes, that's what I noticed as well. The lume plot in the hour hand is totally wrong. The hand may also be too wide, but that's harder to tell by eye. See below for a side-by-side comparison. It could be an Omega hand from a different reference, or maybe a non-Omega part. Someone may recognize it to solve the mystery, but it doesn't really matter which watch it actually belongs to. Your only decision is whether to keep it, or to replace it with a correct hand.
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