Just as this on-board watch was developed and manufactured in its historic Besançon workshops during the 1930s-1940s, the new Type 14 aircraft wristwatch is powered by the R26 caliber.
This is Besançon's first self-winding Manufacture movement since Fred Lip. Redesigned in-house with the help of Besançon's SupMicroTech engineering school, it features a power reserve of 42 hours when fully wound, a hacking second hand, and a date display. With over 70% French value in terms of production, this movement, whose balance wheel oscillates at 21,600 beats per hour (3 Hertz), features the LIP logo on its gear bridge and oscillating weight, which seem to overlap enchantingly with its oscillations. Equipped with specific hexagonal screws for the gear bridges, balance, and oscillating weight, it is fully assembled, cased, and inspected by the master watchmakers working in LIP's Besançon workshops.