G-Shock DW6900BMC-1 Black Watch. G-SHOCK announces new models decorated with colors that recall modern Tokyo street scenes. Base model is the popular three-digital dial DW-6900. Basic jet black combines with neon light-like colors to create G-SHOCK designs that are both fashionable and tough. Flash alert. Mineral Glass. Shock Resistant. 200-meter water resistance. Case / bezel material: Resin. Resin Band. Electro-luminescent backlight. Afterglow. Imported.