A layered carbon-metal frame co-designed by humans and AI merges futuristic aesthetics with premium craftsmanship.

watch
The G-SHOCK MTG-B4000-1AJF features an AI-co-designed frame—layered carbon/glass fiber patterns, polished metal bezel, and MIM case back—for refined toughness in just 112g and 14.4mm thickness. With Tough Solar, radio control, and Bluetooth, it’s a reliable companion for any occasion.

A layered carbon-metal frame co-designed by humans and AI merges futuristic aesthetics with premium craftsmanship.

With a width of 45.3 mm, a thickness of 14.4 mm, and weighing just 112 g, it offers a size that fits neatly under a suit sleeve.

Featuring Tough Solar, Multi-Band 6 radio control, and Bluetooth—manage time and settings effortlessly via app.

Built with TRIPLE G RESIST, Carbon Core Guard, and sapphire crystal—for rugged reliability and refined presence.
こちらのページに記載されている内容は、変更されている場合もあります。詳細は以下のリンクからご確認ください。