El Primero Grand Chronomaster XXT, Case No, 03 1260 4021, Circa 2005
39-jewel Cal.4021 automatic movement, matt black dial with applied polished Roman hour markers, polished baton hands, lever escapement movement visible through a glazed aperture at 9, power reserve indication at 6, 30 minutes recording at 3, polished round case with stepped bezel, glazed exhibition cuvette, fitted Zenith leather strap with signed deployant clasp, together with fitted Zenith box, instruction booklet and Zenith manufacture gilt medal, case, dial and movement signed
45mm.