G-Shock GMAS2100BA21 Smoky Monochromatic Blue Ana-Digi Hamilton This allows the watch to

This allows the watch to withstand extreme changes in air pressure - necessary for the watch's use by military pilots at altitudes of over 35

Naomi Uemura was a university student when he took on the challenge of his first mountain climb

A MUDMASTER designed for practicality

Sku: ZO9275

Size (Case): 42mm

G-Shock GMAS2100BA21 Smoky Monochromatic Blue Ana-Digi Hamilton This allows the watch toSimplify your life with the popular analog digital combination GMAS2100 in your choice of smoky, monochromatic colors. The same tough construction of the original GA2100, but in an even slimmer, more compact design. The flat watch face and simple bar indexes project a minimalist look and feel that shows you know right where you're going. A casual, comfortable G SHOCK in stylish solid colors. Shock resistant 20 bar water resistant Easy to see in