The Bremont Altitude 42mm Chronograph pairs a brushed black galvanic metal dial with a grey and black day and night 24-hour ring and a red-tipped GMT hand, so a second time zone reads at a glance. A 30-minute counter at 12 o'clock, a 12-hour counter at 6 o'clock and a propeller-style running seconds hand at 9 o'clock complete the chronograph, with the date at 6 o'clock. Numerals, indexes and the hour, minute and GMT hands are filled with white Super-LumiNova®.
The 42 mm Trip-Tick case is made from 904L stainless steel with a brushed black DLC barrel, 14.7 mm thick, with an inner soft-iron anti-magnetic ring and an anti-shock movement mount. A glass box sapphire crystal sits on top and the open stainless steel case back shows the decorated rotor. It is water resistant to 100 metres and the watch head weighs about 89 g.
Inside is the BC781AC movement, with 25 jewels, a 4 Hz beat and a 62-hour power reserve. Available on a quick-release stainless steel bracelet, a quick-release black nubuck leather strap with white box stitch, or a black and anthracite NATO strap.