What is the range for receiving the time calibration signal?
Germany, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Gibraltar, Greece, Hungary, Iceland, Italy, Latvia, Lithuania, Macedonia, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden and Switzerland.
Your Home City code setting is probably incorrect for your current location.
This is because the watch is not making allowances for Daylight Saving Time (summertime).
However, divers watch 200Mcasing models permit underwater button operation.