IWC Ingenieur Perpetual Calendar Digital Date Month IW379201 Full Kit** Size: 46mm Location: U.S. / Georgia Condition: Watch is in excellent condition. Brushed finished titanium aluminide (a special alloy that is harder and lighter than pure titanium) case with polished finished beveled corners. IWC calibre 89802, beats at 28,800 vph, contains 51 jewels & has an approximate power reserve of 68 hours. Comes with black crocodile strap along with an extra textile strap. Comes with box and papers. Original retail was over $40,000. **exotic strap can not be shipped outside of the U.S.