Pierre DeRoche GrandCliff Retro Hours & Flyback
This chronograph adds a retrograde hour counter and a flyback to the iconic Pierre DeRoche 60-minute dial. This function, originally used by pilots, can stop the chronograph, rest it to zero and instantly restart it in a single action.
Movement: mechanical self-winding, exclusive Dubois Dépraz caliber, 49 jewels. Swing weight in nickel silver on ball bearings, cut and engraved.
Functions: hours, minutes, seconds, retrograde 60-minute and 12-hour counters, flyback, large date.
Case: steel, screw-in crown and “double-sealed” pushers. Diameter 42.5 mm. Anti-reflective sapphire crystal. Sapphire background. Water resistant to 100 m.
Dial: blue dial, lacquered and guilloché, index with SLN.
Crowned: screw-in steel crown with the Pierre DeRoche logo.
Strap: alligator with steel folding clasp.