text: **●Frequently asked questions and answers**
  
  ***Please avoid exposing the device to extreme temperatures that are**
  
  **too cold or too hot for a long time, which may cause permanent**
  
  **damage.**
  
  ***Why can't I take a hot bath with my watch?**
  
  **The temperature of the bath water is relatively changed, it will**
  
  **produce a lot of water vapor, and the water vapor is in the gas phase,**
  
  **and its molecular radius is small, and it is easy to seep into the gap of**
  
  **the watch case. The internal circuit of the watch is short-circuited,**
  
  **which damages the circuit board of the watch and damages the**
  
  **watch.**
  
  ***No power on, no charging**
  
  **If you receive the goods and the watch does not turn on, it may be**
  
  **caused by a collision during the transportation of the watch and the**
  
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              [html]<thead><tr><td>battery Seiko board has been protected, so plug in the charging cable</td><td>to activate it.</td></tr></thead><tbody><tr><td>Table</td></tr><tr></tr><tr></tr></tbody>
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