I purchased this watch to replace an original G-Shock I had for over 20 years. My primary objective was a watch I could wear to the pool. I was surprised to find one in silver with a metal band at this price - its a bit more professional looking than the G-Shock. Setting the time and location (important for the moon and tide feature) was easy enough to do without referring to the manual (OK, I'm a guy, so that was important)! The one caveat is the band is difficult to adjust. I like the solar feature and discussing the tide and moon changes with the kids. Overall, a good value.
This watch is OK for the price, and it has lots of features. I chose it mainly because I needed something with a countdown timer.
On the downside, it's flimsier than what I expected based on the picture; it's all plastic except for the the back, and probably wouldn't last long if subjected to repeated stress. The wristband particularly seems flimsy. It's not a biggie, but from the picture, I thought the face or the backlight would be the blue color shown in the picture. The actual watch face color is less pleasing, and illumination is just a regular light and not backlight. If the watch had been available in the store, I would probably have spent more for something higher quality.