As engraved on the caseback, Bremont's 'MBII' watch is truly ""tested beyond endurance"" - it survived the same rigorous programme that British aviation company Martin-Baker puts its ejection seats through, so consider it an exceptionally reliable choice. A recreation of the house's aviation watch from 2008, fitted with shock-proof movement mount and internal bezel for on-the-fly timing, this collaborative 43mm model has a hardened stainless steel Trip-Tick® case and is powered by the modified calibre BE-36AE automatic chronometer movement, which has a new bridge designed for increased shock resistance. The case back is inset with a bronze 'Military Challenge Coin', originally used to represent membership of an elite group on a tour of duty.

We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. For more information, contact one of our experts by emailing watches@mrporter.com