
De Grisogono Instrumento Numero Uno Chronograph Watches. 32.5 mm x 55mm x 10mm polished 18K rose gold case, engraved sapphire crystal back, black diamond crown, black lacquered dial, automatic movement with chronograph function, black alligator strap with 18K rose gold folding buckle. Water resistant to 30 meters.

De Grisogono Instrumento Numero Uno Chronograph Watches. 32.5 mm x 55mm x 10mm polished 18K rose gold case, engraved sapphire crystal back, black diamond crown, black lacquered dial, automatic movement with chronograph function, polished 18K rose gold bracelet. Water resistant to 30 meters.