Using your Shinola Canfield Model C56 watch is easy. Just adjust the strap to fit your wrist comfortably. To set the time, unscrew the screw - down crown, pull it out gently to the appropriate position, and adjust the hands. Then, push the crown back in and screw it down tightly. When wearing, avoid hitting the watch against hard objects as it may damage the case or crystal. Also, keep it away from water for extended periods, even though it has a 5 ATM depth rating. For maintenance, clean the watch regularly with a soft, dry cloth. If the leather strap gets dirty, use a mild leather cleaner. And if you want to engrave the caseback, take it to a professional jeweler or engraver to ensure a high - quality result.