Model/Reference:Occhio Ripetizione Minuti Material: blackened white gold and platinum Dial: malt black, arabic numerals in silvered script, dauphine hands in white gold Strap: black alligator strap with white gold de GRISOGONO folding clasp Movement: mechanical Complication :Hour, quarter and minute repeater on three gongs with the diaphram open. Minute repeater caliber with cathedral gong with two hammers