The Casio G-Shock GA-2100-1A1 is a men's watch known for its slim profile and octagonal bezel.

• Black resin band
• Black dial
• Black case
• Analog and digital display
• Shock resistant
• Water resistant up to 200 meters
• Carbon Core Guard structure

Brand

G-Shock

Colors

black/navy/white

Listed

February 12, 2026

Model

GA-2100-1A1

Gender

men

Category

Apparel & Accessories/Jewelry/Watches