Caliber, C22RJ51- Concepto by Jacquet.Limited Edition. Jewels, 23 rubies. Rate frequency, 28800 vph. Power reserve, 42 hours. Bezel, black mat ceramic. Flank, 5N satin-finished pink gold. Paws, 5N pink gold with titanium screws. Lug, black satin-finished steel. Lug insert, 5N satin-finished pink gold. Crown, black steel with black rubber. Case Back, Titanic engraving. Dial, deep black color obtained with coal recovered from the Titanic with hour and minute hands inspired by Titanic's anchor. Water resistance, 5 atm. Strap, black rubber or crocodile hornback with black steel and 5N pink gold folding clasp.