Casio Oceanus OCW-S100-1AJF Solar Atomic S100

Radiocontrolled (tested in Italy works like a charm), solar charged, top style, robust (no scratches or issues with a "normal" use) and high technology materials. It has no rulers for aviators or fancy chronometers, and I LIKE THAT! - Dimensions are perfect or just 1-2 mm less than perfect (matter of taste) - It's thin and light. Really A MASTERPIECE from Casio: congratulations!

I am very satisfied with the watch. The only criticism is of the watch bracelet. I have large wrists and adjusting the band makes it to loose or to tight. Casio should have a 1/2 link so as to added to the bracelet. I think then it would fit OK.

I´m very satisfied with new Casio watch.

For the price this watch is very good. The handcraft is excellent. And the technical skills are very good. I am very satisfied.

Not all Oceanus watches are equivalent. There are some differences between this one and say the S2000. I think the quality difference is certainly acceptable, considering the price difference. Truth be told, the built quality of S2000 is better than most all luxury Swiss mechanical time pieces costing three times as much. It is that good. This model, while very good, is somewhat inferior. The watch is simply wonderful. It has pretty much all the features you may want in a watch. Perpetual calendar, solar, atomic, TIC treated Titanium case and bracelet, curved sapphire crystal, etc. Movement is the best of its kind. All hands are controlled by individual and independent step motors. There are 4 motors in total, including the date wheel. The controls are very intuitive. Pull out the crown to adjust the time-zone. That's it. The watch sets itself receiving the signals from the atomic clock. It also has the "self aligning hands" (Casio calls this "tough mvt.") feature, which eliminates any issues that can arise from shocks, magentism, etc. Lume is bright blue and lasts all night, unlike the Edifice series. Although crystal is AR coated on the inside, it reflects more light than I would have liked. My S2000P is much better in this regard. I am not sure why (better AR coating, or lighter dial color)? Perhaps consider the lighter colored dial instead, if you think this may be bothersome. If you don't need a chronograph, this is simply the best quartz watch there is.

Immediately a good impression of quality, offers very interesting and current features, well built in a good shape and with a light weight. Now my watch! Thank you Casio and Shopping in Japan for your efficiency, Best Regards.