The Bremont Supermarine 500m in blue ceramic is a limited edition of 250 pieces. A black 3D wave pattern dial with applied indexes filled with white Super-LumiNova®, polished black gold hands and a date window at 3 o'clock is framed by a blue ceramic insert in a titanium uni-directional dive bezel.
The 43 mm case is built from blue ceramic and titanium and is 13 mm thick, with a helium escape valve, a screw-down crown, a domed anti-reflective sapphire crystal and a PVD blue titanium screw-in, decorated closed case back. It is water resistant to 500 metres (50 ATM), and the watch head weighs 74 g.
Inside is the BB64-AH movement, with 25 jewels, a Glucydur balance wheel, a 4 Hz beat and a 56-hour power reserve. Available on a black and blue NATO strap, a quick-release black rubber strap or a quick-release blue embossed rubber and leather strap.