G-Shock GM5600SG-9 Watch. Introducing the GM5600SG-9A, another addition to the G-SHOCK Metal Covered lineup with a stainless steel bezel that has been designed based on a GOLD INGOT motif. Based on the design of the original digital G-SHOCK, this new iteration sports a gold ip stainless steel bezel with hairline finish and a clear semi-transparent resin band. Shock resistant. Electro-luminescent backlight afterglow. Flash alert. Imported.