Samsung S3 Gear 12/24h and Celsius/Fahrenheit format issues

Dear Community,

I’ve been using my S3 for almost a month and since a week with Facer installed. Bought a few of the amazing and stunning watch faces but having lots of issues to get the 12/24h display and same with Celsius/Fahrenheit format well displayed on my watch. Regardless it’s been showed in the app at the phone it will never sync and it keeps always in the 12h format and Fahrenheit. I check everything and no matter the watch face it keeps always this format. What you suggest to fix this?

Best regards,