The clock is very comfortable on the wrist and has not bulky despite the big diameter. The night readability through bright luminous dots and hands is still excellent even after 7-8 hours of darkness, as one would expect at Citizen. The Eco Drive is much more reliable than, say, the kinetic drive with Seiko, who had already broken in two of my watches of this type after a few years. For my Promaster Eco Drive radio clock with still running perfectly after years. The price-performance ratio is absolutely in order. Anyone looking for a reliable, robust clock that also looks stylish, you should consider purchasing.