So I was in Japan last month and walking around Yodobashi Akiba and saw this one and told myself I had to have it. This was my first Divers watch.
Radio control -- I live in Singapore and it synced once to the Japanese signal but when I was in Manila, it didn't have a problem syncing at all - every night it synced just fine. I guess Singapore is a bit too far. Not much of a problem since it's been about 3 weeks since it last synced and it's +3 seconds since. Not too shabby. But, it only syncs to Japan :(
What else -
Perpetual calendar up to 2100
Not too heavy but it's no titanium
Lume is decent, not nearly as bright as my Orange Monster though.