The hands should be faceted (not flat) with a narrow strip of parallel lume. The seconds hand looks to have been cut down.
It’s more likely a ref 14902 rather than 168.005 as there are only two lines of text below the Omega symbol.
Ignoring the hands the case is too far gone (polished) and the dial has an unattractive patina. It would need to be cheap if you are considering buying this watch.