The Bremont MB was designed to be quite simply the definitive British aviation chronometer. Tested and designed in conjunction with the iconic British aviation company 'Martin-Baker', three models available: the MBI, MBII and MBIII. The MBI is only available to those individuals who have ejected using an MB ejection seat and can be quickly identified by its red aluminium barrel. The movement is protected by an anti-magnetic Faraday cage and a specifically designed anti-shock case mount. The MB range had to withstand the same rigorous testing as the seats themselves. This included shock, vibration, temperature extremes, and salt-fog tests amongst others.
Watch the MBIII video here.
Modified calibre 13 1/4” BE-36AE automatic chronometer, 25 jewels, glucydur balance. Anachron balance spring, Nivaflex 1 mainspring, 28,800 bph, 38 hour power reserve, Bremont moulded and skeletised decorated rotor.
Hour/minute/second, date and day at 3H.
Hardened stainless steel Trip-Tick® case construction with bi-directional rotating bezel.Case diameter 43mm, lug width 22mm. Inner soft iron anti-magnetic Faraday cage to protect movement. Protective patented anti-shock movement mount.
Stainless steel decorated case back, 6 stainless steel screws with polished heads.
Patented inner bi-directional Roto-Click® bezel. Operated by crown at 4H.
Metal dial. SuperLumiNova coated numerals and hands.
Domed anti-reflective, scratch resistant sapphire crystal.
Water resistant to 10 ATM, 100 metres.
C.O.S.C chronometer tested.
Calf-skin leather strap and NATO military nylon strap.
Individually serial numbered with accompanying C.O.S.C certification.