Sorry for the late reply, was trying to help in some other things. I've not personally handled that many gen two-tone subs compared to steel subs. The one apparent difference, of course, is the bracelet from 93250 on steel to the 93253 on two-tone. Aside from the crown, bezel, bracelet etc highlighting gold, most of the features Iâ€™ve checked are the same with the steel versions discussed. Iâ€™ve taken some close up shots (Z series) with those features.