Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_42102 ( "Ecozone" text, "Area (km\u00b2) Territorial waters" real, "Area (km\u00b2) Exclusive Economic Zone" real, "Percentage of total area (forEEZ)" real, "Percentage of marine area (forEEZ)" real )

### Question ###
What is the smallest area of territorial waters with an exclusive economic zone area more than 704,849 and a percentage of total area greater than 6.8?

### Accurate SQL ###

SELECT MIN("Area (km\u00b2) Territorial waters") FROM table_42102 WHERE "Area (km\u00b2) Exclusive Economic Zone" > '704,849' AND "Percentage of total area (forEEZ)" > '6.8'