i believe dan has a 1563 case and a plastic crystal.hard to see from the picture. therefore the bezel (needs to be flat not domes) does not fit and the seller has put material from the bezel away to make it fir the plexi crystal#. you see it : the inside edge towards the centre of the triangle at the 12 position is missing the edge. so the seller made the bezel fit to the plexi:

again I think its plastic from the refelction and not a glass. this confirms that the case is a 1563 as here the glas crystsl does not fit at all.

also the lugs of the puschers indicate that the cas it a 1563. as dan has not seen a model number. it smost likely a 1163 or 1163 v case, wheree the model number has been polished away.

there are also slightly domeed bezels for the 11630 and 15630 series: howeveer i believ the real ones need to be flat !
rgds
alex