The Bremont Terra Nova 35mm Jumping Hour has a closed-case design: there is no dial, and the time shows through two windows in the steel case top. A white jumping hour disc at 12 o'clock carries black Super-LumiNova® numerals, and a white minute disc at 6 o'clock has black printed numerals under a magnifying sapphire crystal.
The satin and polished two-piece case is made from 904L stainless steel, with polished sides, and measures 35 mm across and 8.90 mm thick, with a push-in crown and a decorated stainless steel case back. Each window has its own sapphire crystal. It is water resistant to 30 metres and the watch head weighs about 51.5 g.
Inside is the BC634AH movement, with 29 jewels, a Glucydur balance wheel, a 4 Hz beat and a 56-hour power reserve. Available on a quick-release 904L stainless steel bracelet with polished sides or a quick-release grey nubuck leather strap with tone-on-tone stitching.