timepiecetrader.com/shop/zenith-academy-christophe-colomb-equation-of-time-18k-rose-gold-18-2220-8808-01-c631/ Zenith Academy Christophe Colomb Equation of Time Tourbillon 18k Rose Gold Ref# 18.2220.8808/01.C631 45mm 18k Rose Gold case Manual hand-winding gyroscopic tourbillon movement -- Equation of time with Power Reserve Exhibition sapphire caseback Comes as pictured on Zenith alligator strap with matching 18k rose gold folding deployment buckle. Watch is pre-owned in LNIB -- Like New In Box condition. Watch shows as 100% perfect with no marks or signs of wear. Comes 100% complete with everything as new with all boxes and papers etc. sales@timepiecetrader.com phone: 561.247.0078 timepiecetrader.com