MB&F.; A VERY FINE AND RARE LIMITED EDITION 18K R

MB&F. A VERY FINE AND RARE LIMITED EDITION 18K ROSE GOLD AND TITANIUM AUTOMATIC JUMP HOUR RETROGRADE CALENDAR WRISTWATCH WITH MOON PHASE WITH BOX AND PAPERS Horological Machine No.2, Ref:20.DRRT, Sold February 2009 44-jewel Cal.HM2 automatic movement, 22K rose gold battle-axe rotor, dual two-tone silvered dials with white Arabic numerals, left round dial for outer retrograde date indication and centre revolving disc for bi-hemisphere moon phase; right round dial for outer retrograde minute track and centre revolving disc for jump hour, 18K rose gold rectangular case with titanium back secured with 13 screws and round exhibition aperture, winding crown on top between two dials, fitted black MB&F leather strap with 18K rose gold and titanium MB&F folding clasp, case, dial and movement signed 59 X 38mm.