SUPPORT
Is your radio-controlled watch faulty? No problem, we are only too happy to help. The CASIO website has detailed information that will answer all your questions about repairs.
You can find the user manual for your radio-controlled watch using your module number - the four-digit number of the back of your watch. Simply read it off, type it in and download the instructions.
  
Please note that user manuals for watches are only available in English.

Register your radio-controlled watch and reap the many benefits.
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