![G-Shock Classic Style GA-B2100-1A1ER Carbon Core Guard Watch • EAN: 4549526322839 • Mastersintime.com G-Shock Classic Style GA-B2100-1A1ER Carbon Core Guard Watch • EAN: 4549526322839 • Mastersintime.com](https://www.mastersintime.com/pictures/g-shock-carbon-core-guard-ga-b2100-1a1er-13927788.jpg)
G-Shock Classic Style GA-B2100-1A1ER Carbon Core Guard Watch • EAN: 4549526322839 • Mastersintime.com
CASIO G-SHOCK - ⚠️ RESTOCK ALERT ⚠️ The popular GA-2100-1A1ER from the Octagon Series is back online! This stealthy, all black timepiece embeds the latest carbon core guard technology in a slimmer
![G-Shock Classic Style GA-B2100-1A1ER Carbon Core Guard Watch • EAN: 4549526322839 • Mastersintime.com G-Shock Classic Style GA-B2100-1A1ER Carbon Core Guard Watch • EAN: 4549526322839 • Mastersintime.com](https://www.mastersintime.com/pictures/g-shock-ga-b2100-ga-b2100-1a1er-13692270.jpg)