So this is my second TW best and I opted to make this one my GRAIL! BK's WM9 SL hands and dial, noob bracelet with correct hollow mid-links, TW clasp assembly, Crystal adjusted with taller gasket for better crystal rise and date mag, and gen parts possibly coming in. I feel like this is the best this sub can get with out putting GEN parts on it. Only thing I can think of that would improve this watch is better SEL fit but I am not sure how I can achieve that at the moment. My last TW my watchmaker installed gen spring barks which indeed made the SEL fit a lot better. I am hunting hard for a GEN crystal for a 16610 submariner if any one ever sees one let me know! thanks for reading and check out the pics!