Dan, you need a gen crown and tube as well. Also, the TC v3 bracelet fits very very tightly on the Sean case, but it does fit
I assume you had the gen retaining ring as well, if not you may have to machine the Sean one as it is a red c*nt hair too tall. You will be surprised how good the Sean bezel is. And if you don't use it I know there are many members that will take it off your hands.
Lastly, check the model number on your Sean case. I told him it should read 16610T not just 16610 and he was going to fix it.
Good to see another Sean build. Mine is up at the spa getting some service, but will be glued to my wrist when she returns I am sure.