Authenticity: This is an authentic Casio G-SHOCKGM-2100GC-1A (Imported Model). Display Analog & Digital. Shock Resistant G-SHOCK structure. • Watch (GM-2100GC-1A) × 1. Materials Resin / Stainless Steel (bezel), Resin band.
Casio G-Shock 2100 Series Black Dial Resin Band Watch GM2100BM-1A
Digital: Hour, minute, second, pm, month, date. Streamlined design, striking functional beauty, shock-resistant construction — a toughness-driven G-SHOCK with a monochromatic modern industrial look. For the GM-5600BM and GM-2100BM, black ion-plating is applied to all bezel components other than the top surface, adding depth and solidity to the bezel and amplifying the chic, unified look.