The Bremont Supermarine 500m in black ceramic pairs a black gradient dial with applied indexes filled with white Super-LumiNova®, polished black gold hands and a date window at 3 o'clock, framed by a black ceramic insert in a titanium uni-directional dive bezel. Bremont calls it the thinnest 500m dive watch it has ever made.
The 43 mm case is built from ceramic and titanium and is 13 mm thick, with an automatic helium escape valve, a crown protector, a screw-down crown, a domed anti-reflective, scratch-resistant sapphire crystal and a PVD black titanium screw-in, decorated closed case back. It is water resistant to 500 metres (1,640 feet), and the watch head weighs 74 g.
Inside is the automatic BE-92AV calibre, based on the Sellita SW300-1, with 25 jewels, a Glucydur balance wheel, a 4 Hz beat and a 56-hour power reserve. Available on a black and anthracite NATO strap or a black rubber strap.