So after a day of wearing it... some of my quick impressions.
Its a great looking watch. Has presence on the wrist. Its a feels a bit light, I know its made of titanium so it's made to be. Think I'm just used to heavy 187 or my mind playing tricks since its a bigger watch. On the scales, seems the 243 and 389 weigh similar.
The ceramic bezel insert doesn't fill in the bezel fully. What I mean is that I can stick a piece of paper along the edges of some part but not all the way around. Very, barely noticeable but not sure if the gen is like that.
As for bezel turning, Its a has a little wiggle, and mine turns ok. I have 2 243 and they both have nice firm bezel and clicks nicely. I feel this 389 doesn't have the smooth clicks like the 243 and overall doesn't feel as firm/solid as the 243.
As for taping the bezel with my finger nail..sounds ok. Sound is different vs the 243, but the bezel material is different.
More in depth review and pics tomorrow when I find time. Cheers.