The two will officially launch their new campaign featuring the brand's 'Q Venture' and 'Q Explorist' smart watches toward the beginning of September. Their campaign will not only hit South Korea, but also Hong Kong, Singapore, Indonesia, and 2 other countries. 

Song Ji Hyo will also be pairing her smart watches with 'Fossil' handbags for her endorsement campaign. Check out the actors' first cuts with 'Fossil' below!