Casio G-Shock MR-G MRG-B2100B-1ADR Men's Watch Black • Sapphire Crystal with Anti-Reflective Coating • Solar Radio with Bluetooth

The Casio G-Shock MR-G MRG-B2100B-1ADR is the first MR-G model in the legendary G-SHOCK 2100 design and sets new standards in metal craftsmanship. The case and bezel are made from the extremely hard Ti64 titanium alloy, while the top surface of the bezel is crafted from COBARION, an alloy four times harder than pure titanium that delivers a brilliant, platinum-like lustre. The bracelet is made from the special DAT55G titanium alloy, combining maximum hardness with excellent workability. The bezel alone is composed of 27 individually polished components, creating a breathtakingly detailed texture. The dial is inspired by the Japanese aesthetic concept of Kigumi, uniting artisanal precision with modern functionality. Thanks to Tough Solar, Multiband 6 radio reception and Bluetooth connectivity to a smartphone, the MRG-B2100B-1ADR is always precisely synchronised — a true masterpiece from Japan.

The robust Multi-Guard structure with buffers between the multi-component bezel and case provides outstanding shock absorption. A diamond-like carbon coating gives the watch its characteristic brilliant black finish while protecting against scratches. The watch is water-resistant to 20 bar and Made in Japan.

Key Features of the Casio MRG-B2100B-1ADR Watch

• Titanium and COBARION: Case and bezel in Ti64 titanium alloy; bezel top surface in COBARION — four times harder than titanium — with a platinum-like shine.
• Solar Radio with Bluetooth: Tough Solar technology combined with Multiband 6 radio reception and Bluetooth smartphone pairing for automatic time synchronisation.
• Sapphire Crystal with Anti-Reflective Coating: Scratch-resistant sapphire crystal protects the Kigumi-inspired dial and ensures optimum legibility.

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
• Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
  Important: Screw the crown down firmly beforehand!!!
• Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
• Avoid: Harsh chemicals, perfume, cosmetics and heat.
• Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
• Water resistance: Do not wear in the shower or bath, have it tested annually.
• Battery (quartz): Have a depleted battery replaced immediately.
• Mechanical watches: Service by a master watchmaker every 5 years.

Storage & Handling

• Store the watch separately, not in direct contact with other jewellery (risk of scratching).
• Place mechanical watches on a flat surface when winding, do not leave the crown pulled out.