G-Shock Gravitymaster Grey Solar Bluetooth Carbon GWRB3000B-8A

The G-Shock GRAVITYMASTER GWRB3000B-8A takes its cues from supersonic flight, wrapping a Carbon Core Guard case in bio-based carbon with a grey ion-plated stainless steel bezel and a soft bio-based urethane band. The grey analogue dial sits behind spherical sapphire crystal with anti-glare treatment, and Tough Solar keeps it running for months without a battery change. Multi-Band 6 radio reception and Bluetooth both set the time automatically, while shock and magnetic field detection return the hands to true. Rated to 200 metres with Triple G Resist, it is a men's aviation watch built to be left alone.