Flyback Chronograph. The flyback chronograph, which measures a succession of elapsed times, eliminates many superfluous repetitive operations. Case Material: Steel Case Diameter: 42.5 mm Case Thickness: 13.7 mm Bezel: Two-way rotating titanium bezel; blue ceramic insert; Super-LumiNova hour-markers Dial: Blue Specificities: Tachometer Water Resistance: 3 bar Width Between Horns: 22 mm Winding: Automatic, calibre F388B Power Reserve: 50 hours Strap: Blue calfskin leather; folding clasp



