Ever wondered which are the 3 most well-known watch manufacturers according to most people and not just watch collectors and/or enthusiasts? Well i did and so last month i asked a total of 20 people (relatives, friends and FB fans) who surprisingly gave me similar answers. So the 5 most well-known watch manufacturers based on the answers of all of them are Rolex, Tag Heuer, Citizen, Seiko and Casio with Rolex and Casio taking the first two places since these were mentioned by pretty much everyone. Now although there's not a single person that i know of that owns a genuine Rolex watch this brand is the equivalent of Rolls Royce (in watches) so it's hardly a surprise that most people know of them. What i didn't expect came later on when i asked all of them if they were aware of a specific model manufactured by one of those watch companies and the only one some of them knew was the G-SHOCK line by Casio.