DW-6900FS UltraSeven

Tsuburaya Production design the model themselves to every details; from the watch it self to the box that it comes with. They choose to base this collaboration on Casio G-Shock DW-6900 model; the most famous model at that time. Now too though. All was base on a matte red resin band and bezel to mimic the Ultra Seven suit and so the all the line pattern on the suit was also put on the band of the watch. Both on the lower band and the upper band. Then they also include the EL back light of this model to pop up Ultra seven famous silhouettes which we could see when he the man himself transform into the action hero. They partnered up with Casio Japan and produced this model to only 2000 units only and all of it was only released in Japan.

source: http://mythingsiz.blogspot.my/2015/05/g-shock-dw-6900fs-ultraseven-x-g-shock.html