![How to change day of the week? Have tried googling and cannot find, date and time is correct but day should be Monday, any help would be much appreciated : r/casio How to change day of the week? Have tried googling and cannot find, date and time is correct but day should be Monday, any help would be much appreciated : r/casio](https://preview.redd.it/nfcbpot5ndr71.jpg?auto=webp&s=ade8e137fb0f1fff146558d2ea9f273e65758a43)
How to change day of the week? Have tried googling and cannot find, date and time is correct but day should be Monday, any help would be much appreciated : r/casio
![Using Watch Operations to Adjust the Time and Day Settings Module No. 5639 EDIFICE - Support - CASIO Using Watch Operations to Adjust the Time and Day Settings Module No. 5639 EDIFICE - Support - CASIO](https://support.casio.com/global/en/wat/manual/5639_en/fig/5639_08_TA_ZRICILvqgkvtss.png)
Using Watch Operations to Adjust the Time and Day Settings Module No. 5639 EDIFICE - Support - CASIO
![Using Watch Operations to Adjust the Time and Day Settings Module No. 5639 EDIFICE - Support - CASIO Using Watch Operations to Adjust the Time and Day Settings Module No. 5639 EDIFICE - Support - CASIO](https://support.casio.com/global/en/wat/manual/5639_en/fig/fl_Date_Time_seting_Item_ZRICILsqonmlez.png)