Casio G-Shock MT-G MTG-B4000B-1AER

The MTG-B4000 combines metal and resin materials in an advanced design thanks to the collaboration between artificial intelligence and human engineering. The new Dual Core Guard structure , composed of carbon fiber and stainless steel , offers the perfect balance of strength and beauty.

The lightweight yet durable case is crafted from laminated carbon and fiberglass sheets, while the stainless steel bezel features mirror-polished and satin finishes. The Triple G Resist construction protects against shock, vibration, and centrifugal forces. The three-dimensional case back is made using Metal Injection Molding (MIM) technology for advanced protection.

Every detail is meticulously crafted, from the highly transparent sapphire crystal to the finely crafted dial at the Yamagata factory.

Advanced Features:

• Bluetooth® connection via the CASIO WATCHES app

• Automatic time adjustment via Multiband 6

• Tough Solar Solar Charging

• High brightness LED lighting

A watch that blends innovation, durability and refinement , perfect for those seeking cutting-edge technology and exclusive design.

Basic information
Case dimensions (H x W x D): 56.6 × 45.3 × 14.4 mm
Weight: 112 g
Case and bezel material: Carbon / stainless steel
Strap: Resin strap

Structure
Resistance type: TRIPLE G RESIST (resistant to shock, centrifugal force, vibration)
Case Construction: Carbon Core Guard

Waterproof
Water resistance: Waterproof up to 20 bar

Setting the time
Radio Control: Radio Controlled Watch (Multi Band 6)
Bluetooth: Connects to a smartphone and automatically adjusts the time

Power and battery life
Power Type: Tough Solar (solar-powered)