The watch appears to be well made and durable but we have not had it long enough to do a fair test. However, they are difficult to read. The date is almost impossible to read, although there is a "magnifying glass" bubble in the crystal. The dial is legible, but of course we've seen simpler dials for "at a glance" display. I can't tell if there is a plastic cover protecting the crystal, but it looks like there isn't. It's just difficult to read.
Smart watch Xiaomi Watch S1 Wi-Fi NFC Global for Russia, Silver/Brown leather strap gray fluoroplast strap
40 Review
Xiaomi Watch S1 Wi-Fi Global Smartwatch for Russia, Black/Black leather strap black fluoroplast strap
38 Review
CASIO W-800H-1A Wrist Watch
63 Review
CASIO A-168WA-1 quartz watch, alarm clock, chronograph, stopwatch, waterproof, display backlight
45 Review