Black x Gold series were released in June 2011. It is a very nice series
of 5 black models with a gold accent. Outside Japan these series were
known as the Garish Black series, hence the suffix "GB" behind the model
numbers. The GA-110GB-1AER was in my opinion the best looking one. The
gold dial and hands get pretty noticed when you wear this watch in
public. I got a lot of positive remarks about this model.