This Bremont Martin Baker MBII-WH-OR Automatic Chronometer Men\'s Watch has been designed for aviation professionals and lovers alike in collaboration with British aviation company Martin Baker. At A Glance  Presented on a black leather strap with orange detailing 43mm case size with 100m water resistance White dial with black Arabic hour markers Date window at 3 o\'clock Scratch resistant sapphire crystal glass Anti-shock resistant Powered by the BE-36AE automatic movement Power reserve of 38 hours