A tribute to the original Navitimer 1, this version is smaller in diameter featuring a black dial with tone-on-tone counters. The famous circular slide rule, powered by the bidirectional rotating bezel, can perform all airborne navigation operations. This legendary chronograph is equipped with a self-winding calibre and is chronometer-certified by the COSC, testament to its superior precision and reliability. Boasting a power reserve of up to 48 hours and water resistance at 30 metres, the timepiece is as functional as it is attractive. Encircling the chronograph is the stunning stainless-steel bracelet, making for a timepiece that is both versatile and sleek.