Casio G-Shock GA-B2100-2A Tough Solar Bluetooth Navy Watch

Model Identification

• Brand: Casio

• Collection: G-Shock (2100 Series / "CasiOak")

• Model Number: GA-B2100-2A

• Colorway: Navy Blue / Dark Blue

• Gender: Men's

Product Description

Casio G-Shock GA-B2100-2A Tough Solar Bluetooth Men's Watch

Embrace the perfect combination of heritage design and modern utility with the Casio G-Shock GA-B2100-2A. Dressed in a sophisticated matte navy blue finish, this timepiece evolves the legendary octagonal "CasiOak" aesthetic by integrating high-tier smart features. It’s an ideal accessory for the modern professional or outdoor enthusiast looking for a versatile, low-maintenance daily driver.

Key Features:

• Tough Solar Power: Equipped with Casio's advanced solar charging system that converts both sunlight and indoor fluorescent light into power, eliminating the hassle of regular battery changes.

• Smartphone Link (Bluetooth®): Syncs effortlessly to your phone via the CASIO WATCHES app to deliver automatic, ultra-precise timekeeping, simple world time setup for over 300 cities, and a handy phone finder function.

• Carbon Core Guard Structure: Features an innovative carbon-fiber-reinforced resin inner case that protects the module, maintaining G-Shock's signature shock resistance while keeping the profile incredibly slim and lightweight.

• Tactical Matte Navy Aesthetic: The deep blue resin bezel and band contrast beautifully with a clean, dark grey multi-dimensional dial, offering an understated, premium look that transitions easily from the office to weekend adventures.

• 200-Meter Water Resistance: Robust structural sealing ensures the watch remains fully operational under heavy water exposure, making it perfect for swimming, marine sports, or rainy commutes.

Technical Specifications:

• Case Size: 48.5 × 45.4 × 11.9 mm

• Weight: 52 g

• Case/Bezel Material: Carbon / Resin

• Glass: Mineral Glass

• Illumination: Double LED light (Super Illuminator) with high-brightness afterglow for dial face and digital screen

• Power Reserve: Approximately 7 months on rechargeable battery with normal use without further exposure to light

Why Choose the GA-B2100-2A? This model stands out by upgrading the minimalist retro-modern look with essential smart tech. The deep navy blue colorway offers a highly stylish alternative to standard black, providing a refined, premium presence on the wrist without losing an ounce of legendary G-Shock durability.