Hi everyone! I'm new here and new to watch collecting in general. I recently purchased a Casio Baby-G watch and was wondering if someone could tell me if it's authentic as I'm having trouble finding much information on it. I didn't spend a lot of money on it as I was looking for an inexpensive watch to use while paddle boarding / surfing so if it's a fake I won't be too upset but it would be nice if it was an actual G-Shock. I've posted a couple of pics below but I was having trouble getting a clear pic of the back of the watch. It shows the model number as BGX-200 and also has 2477 on it. The Baby-G logo is stamped in the middle and it says the back is stainless steel. The underside of the buckle is stamped Casio. It was sold as 'pre-owned' and didn't come with a box. Any help would be very appreciated!