<option value="-0100">UTC −01:00</option>
            <option value="+0000" selected>UTC ±00:00</option>
            <option value="+0100">UTC +01:00</option>
            <option value="+0200">UTC +02:00</option>
            <option value="+0300">UTC +03:00</option>
            <option value="+0330">UTC +03:30</option>
            <option value="+0400">UTC +04:00</option>
            <option value="+0430">UTC +04:30</option>
            <option value="+0500">UTC +05:00</option>
            <option value=