The watch is sound, with only a minor scratch on the glass, and its repair cost is negligible. Reason for selling: no longer needed. Original watch price: 350. Casio BLACK G-SHOCK. Casio G-SHOCK GA-2100-1A1. Original watch with a sleek all-black sporty design. Shock resistant and water resistant up to 200 meters. Lightweight and comfortable for daily use with analog-digital display, alarm, timer, and stopwatch. ‏Original watch with a sleek all-black sporty design. Shock resistant and water resistant up to 200 meters. Lightweight and comfortable for daily use with analog-digital display, alarm, timer, and stopwatch. Brand: Casio Features: Water Resistant