The Bremont Altitude MB Meteor Time Zones adds a second time zone and world time to the Altitude. A short red triangular-tipped GMT hand reads against a 24-hour day/night ring at the centre of the brushed blue galvanic metal dial, and the blue inner bi-directional Roto-Click bezel, turned with the crown at 4 o'clock, carries world time zone locations. Applied numerals and indexes are filled with white Super-LumiNova®, with a date at 3 o'clock.
The 42 mm titanium Trip-Tick case is 12.23 mm thick, with a knurled blue PVD barrel, an inner soft-iron anti-magnetic ring and an anti-shock movement mount. A glass box sapphire crystal sits on top and the decorated titanium case back is closed. It is water resistant to 100 metres and the watch head weighs about 53 g.
Inside is the BB641AH movement, with 25 jewels, a Glucydur balance wheel, an Anachron balance spring, a 4 Hz beat and a 56-hour power reserve. Available on a quick-release titanium bracelet, a 22 mm quick-release blue rubber and leather strap, or a 22 mm black and blue NATO strap.