The GMA-P2100BA-1ADR is a streamlined, more versatile evolution of the legendary octagonal silhouette. Designed for those who want the iconic G-Shock toughness in a smaller, more refined frame, this model features a monochromatic matte black finish that exudes understated sophistication. Built with Bio-based resins and a signature Shock Resistant structure, it's the perfect fusion of modern style and rugged heritage.

Key Highlights

• The Slimmer "CasiOak": Featuring a scaled-down 40.2 mm case width and a thin 11.2 mm profile, it offers a comfortable, lightweight fit for smaller wrists or those who prefer a more subtle watch presence.
• Monochromatic Stealth: An all-black matte finish from the dial to the band makes it an incredibly versatile accessory for both tactical gear and everyday fashion.
• Eco-Friendly Innovation: Proudly crafted using Bio-based resins in the case and band, reducing environmental impact while maintaining "unbreakable" durability.
• Featherweight Toughness: Weighing only 40 g, you'll forget it's even on your wrist-until you need its world-class performance.

Technical Specifications

• Compact Dimensions: 46 × 40.2 × 11.2 mm - the most wearable profile in the 2100 family.
• Elite Durability: Shock Resistant construction with 200-Meter Water Resistance, ready for high-intensity sports and diving.
• Superior Visibility: x Double LED "Super Illuminator" (White): Brightly lights up both the analog face and digital display.
  Neobrite: Luminous coating on the hands for quick reading in low light.
• Smart Features:
  Hand Shift Feature: Hands move at the push of a button to give you an unobstructed view of the digital display.
  World Time: 31 time zones (48 cities + UTC).
  Advanced Timing: 1/100-second stopwatch and a 24-hour countdown timer.
• Battery & Accuracy: Approximately 3-year battery life (CR1025) with a monthly accuracy of 15 seconds.