Meet marine biologists Gonzalo Araujo, Erick Higuera, and Dení Ramirez-Macias who are working with the common goal to save endangered whale sharks—the world’s largest fish—and their marine habitat. Watch these eco-heroes and others who share their experiences and stories and learn more about the whale shark that inspired our latest Promaster Super Titanium™ Dive. A portions of the proceeds of this limited-edition watch will go to Conservation International to help efforts to preserve our oceans. #CitizenPromaster #EcoDrive #SavetheBeyond | Model: BN0225-04L