Using your DKNY Nolita Midi watch is a breeze. Just set the time using the crown on the side of the watch. When wearing it, make sure the strap is adjusted to a comfortable fit. As for water resistance, it can handle splashes and short periods in the water, like washing your hands. But don't wear it for diving or long - term submersion. To keep your watch in great shape, wipe it with a soft, dry cloth regularly. Avoid exposing it to extreme temperatures or harsh chemicals. If you notice any issues, take it to a professional watch repair service.