How to use: Simply wind the watch once a day if you take it off regularly to keep it running. You can also just wear it every day, and the automatic movement will wind itself as you move your wrist. To set the time, pull out the crown gently and turn it clockwise or counter - clockwise to adjust the hour and minute hands. Attention: Avoid exposing the watch to extreme temperatures, like very hot sunlight or freezing cold. Also, keep it away from strong magnetic fields as they can affect the movement. Do not press any buttons or pull the crown when the watch is wet to prevent water from getting inside. Maintenance advice: Wipe the watch with a soft, dry cloth regularly to keep it clean. If the leather band gets dirty, you can use a mild leather cleaner. Take the watch to a professional for servicing every 2 - 3 years to ensure it stays in good working condition.