The GMA-P2100BA-2ADR series brings the iconic octagonal design into a more streamlined, compact profile. Perfect for those who want the legendary G-Shock toughness in a smaller, more versatile frame, this model features a slim 11.2 mm thickness and a lightweight build. Crafted with Bio-based resins for the case and band, it's a modern, eco-conscious choice that doesn't sacrifice the "unbreakable" G-Shock DNA.

Key Highlights

• The Slimmer "CasiOak": A scaled-down 40.2 mm width makes it the most wearable 2100-series model to date, fitting smaller wrists comfortably while maintaining a bold presence.
• Carbon Core Guard Strength: Despite its smaller size, it retains professional-grade Shock Resistance and 200-meter Water Resistance.
• Eco-Friendly Construction: The case and band are made from Bio-based resin, derived from renewable organic resources to help reduce environmental impact.
• Featherweight Comfort: At just 40 g, this is one of the lightest analog-digital G-Shocks available, designed for all-day active wear.

Technical Specifications

• Dimensions: 46 × 40.2 × 11.2 mm - ultra-slim octagonal profile.
• Glass: Scratch-resistant Mineral Glass with Neobrite luminous hands.
• Super Illuminator: Double LED light (White) for both the analog face and digital display with selectable afterglow.
• Smart Features:
  Hand Shift Feature: Move hands out of the way with one button for an unobstructed view of the digital display.
  World Time: 31 time zones (48 cities + UTC).
  Precision Timing: 1/100-second stopwatch and a 24-hour countdown timer.
• Daily Management: 5 daily alarms and a full auto-calendar (to year 2099).
• Power: Reliable 3-year battery life (CR1025) with 15 seconds monthly accuracy.