Casio G-Shock Men's Watch GM-2100LXB-1A Mineral Glass Resin Band Shock Resistant Battery Life: 3 Years Couple Casio women a Tough Solar power system

a Tough Solar power system that enables charging by exposure to even small amounts of light

Sapphire crystal with non-reflective inside surface coating

even while running

The LED Super Illuminator light makes viewing the analog-digital face a non-issue

Triple-fold Clasp

Casio G-Shock Men's Watch GM-2100LXB-1A Mineral Glass Resin Band Shock Resistant Battery Life: 3 Years Couple Casio women a Tough Solar power systemFeatures LUXE BLACK G STEEL 2100 Series NEW 06 2026 LUXE BLACK reinterprets the standard 2100 series through a lens of modern refinement. By eliminating excessive ornamentation and focusing on a disciplined sense of minimalism, this series pursues a timeless quality that does not fade with age. Set against deep black tones, subtle contrasts emerge, using G SHOCK toughness as a foundation for a product defined by quiet presence and controlled shine.