Pierre DeRoche GrandCliff Annual Calendar Power Reserve
A real watchmaker’s piece and a perfect example of the possibilities offered by modular design, the GrandCliff Power Reserve Annual Calendar features six complications on a single module.
Movement: mechanical self-winding, exclusive Dubois Dépraz caliber, 51 jewels. Swing weight in nickel silver on ball bearings, cut and engraved.
Functions: hours, minutes, seconds. Chronograph with counters 60-minutes and 6-hours retrograde. Flyback. Annual calendar with big date and month. Power reserve indicator.
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: black guilloche dial.
Crowned: screw-in steel crown with the Pierre DeRoche logo.
Strap: alligator with steel folding clasp.