The Bremont Altitude U-2-51-JET is a 43mm pilot’s watch featuring a stainless steel DLC (Diamond-Like Carbon) Trip-Tick® case with a unique Jet black middle barrel. It includes a patented inner bidirectional Roto-Click® bezel operated by the crown at 4 o’clock for precise timing. The watch is powered by a modified BE-36AE automatic chronometer movement with 25 jewels, a 38-hour power reserve, and is COSC-certified for accuracy. Its metal dial has Super-LumiNova® coated numerals and heat-treated steel blued hands, ensuring excellent readability, including in darkness where the vintage ’51’ lume provides strong visibility. Designed with durability and utility in mind, the U-2-51-JET incorporates Bremont’s patented anti-shock movement mount to protect the mechanism from impacts. The case back is stainless steel DLC-treated with integrated smoked sapphire glass, allowing a view of the movement, which appears dark like the case itself. It is water-resistant to 100 metres and uses a double anti-reflective, scratch-resistant sapphire crystal. This watch honours the RAF’s 100 Squadron, known for its stealth and night missions, reflected in the watch’s stealthy black design and robust build, making it both a refined and sporty timepiece suitable for extreme conditions.