Tissot Gentleman - Silicium Watch

Pull the crown out to the second or third position (depending on the model), and rotate it to set the time. Push the crown back in fully when finished.

If the watch has stopped, manually wind it by turning the crown clockwise 20-30 times. Then, wear the watch regularly to maintain the power reserve.

Water resistance varies by model. Refer to your watch's caseback for its specific water resistance rating (e.g., 50m, 100m). Always ensure the crown is fully pushed in.

It is generally recommended to have your mechanical Tissot Gentleman watch serviced every 3-5 years to maintain optimal performance. Quartz watches may require less frequent servicing.

Use a soft, damp cloth to gently wipe the case and bracelet. Avoid using harsh chemicals or abrasive materials.

The model number is usually engraved on the caseback of the watch.

Tissot offers a warranty against manufacturing defects. The warranty period can vary. Check your warranty card or the Tissot website for details.

Ensure the watch is wound or has sufficient power reserve. If it is an automatic watch, ensure it has been worn for sufficient time or wound manually. If it's a quartz watch, check the battery.

If it is a mechanical watch, it may require servicing. Adjust the time, and if the issue persists, consult a watchmaker. For quartz watches, ensure the battery is in good condition.

Immediately take the watch to a qualified watchmaker for inspection and repair.

Adjust the bracelet by removing or adding links. This may require professional assistance.