A feat of refined and practical engineering, the Supermarine GMT Aurora watch from the Bremont and Bamford watch department embodies each craftsman's passion for adventure, discovery and the Aurora Borealis – the Northern Lights. Notice how luminescent green stitching and a black nubuck leather strap mimic the solar phenomenon's iconic colours, while a stainless steel case and polished-sapphire 24-hour bezel – with anti-shock protection – ensure you're always mission-ready. Stainless steel. Colour: green