G-Shock G9000-1V Master of G Mudman Dual Illuminator Stopwatch G-Shock Mid-Size Ana/Digital Super Illuminator GA800-4A Multiple gaskets are used on

Multiple gaskets are used on the pipes that guide buttons and shafts

Surface Treatment: White plating

See-through caseback

Lug Width: 20 mm

Battery/Battery life 50 months

G-Shock G9000-1V Master of G Mudman Dual Illuminator Stopwatch G-Shock Mid-Size Ana/Digital Super Illuminator GA800-4A Multiple gaskets are used onIntroducing the dust resistant, dirt resistant MUDMAN with Dual Illuminator. MUDMAN is designed and engineered with people like motor sport mechanics in mind. Its Mud Resist construction seals out everything from the oil of workshop to the sand of motorcycle rally. A Dual Illuminator backlight can be configured for 3 second or 5 second afterglow for easy reading in the dark. Dual 1,000 hour stopwatches allow simultaneous measurement of two times,