Swiss Watch Fair 1971 BF 216
Originally designed by a pilot, this now model can also be of use to sportsmen, engineers and anyone who has to time a given operation. With its two turning bozois, one with the minutes graduated up and the other with reverse graduations, the wearer can see at a glance not only how much time has elapsed since the start of an event but also how much time is left. Well-designed dial divisions with special hands stressing the minutes. Steel case, tested to 20 atmospheres (a depth of 200 metres). (DEPRAZ-FAURE “Computex”)