The Supermarine Descent by Bremont is a limited edition timepiece that was launched after the success of the Supermarine 500. It is equipped with BE-36AE automatic calibre that performs 28 800 vibrations per hour and has 25 bearing jewels. A 38-hour power reserve is available for the convenience of the wearer. Other characteristics include glucydur balance, anachron balance spring and Nivaflex 1 mainspring. The movement is certified by Contrôle Officiel Suisse des Chronométres (COSC) – the Swiss institute that tests chronometers. A day and date display is positioned at the 3 o’clock mark. The uni-directional rotating bezel that marks elapsed time is one of the most prominent functionalities. Additional useful features include luminous dial and bezel elements, diamond-like carbon (DLC) coated stainless steel case, automatic helium escape valve, screw-in solid case back and scratch-resistant sapphire crystal glass with anti-reflective coating.