Casio unveils its G-Shock GD-X6900 collection from an update based on its DW-6900 series with a larger case. Consisting of the FB-8JF (translucent black), FB-1JF (black), and FB-7JF (white) models, the collection is almost 10% bigger than the aforementioned DW model with larger buttons and an updated watch face. Available at a cost of ¥15,750 JPY (approximately $160 USD), the watch will go on sale starting in September.