Using your Shinola Runwell Chrono watch is easy. To set the time and date, pull out the crown on the side of the watch. Turn it clockwise or counter - clockwise to adjust. For the chronograph function, press the top button to start and stop the timing, and the bottom button to reset. When it comes to wearing, just fasten the tang buckle on the leather strap around your wrist. As for maintenance, keep your watch away from extreme temperatures and strong magnetic fields. Wipe the case and strap gently with a soft cloth regularly. Since it's water - resistant up to 100m, you can wear it while swimming, but avoid hot water as it may damage the seals. If you notice any issues with the watch's performance, it's best to take it to a professional watch repairer.