Portuguese Perpetual Calendar Cellini, Ref:5021, Case no. 2917782, Movement no. 2907143
64-jewel Cal. 50610 self winding movement adjusted to position, monometallic balance with overcoiled spring, circular black dial with raised arabic chapters, polished hour and minute hands, blued subsidiary hands, moon phase aperture at noon, year indication at 7:30, subsidiary dials fo months, day incorporating seconds, date incorporating 7-day winding indicator, within a brushed and polished conforming case with molded bezel, glazed back secured by six screws, maker's leather strap and steel buckle, together with original packaging, fitted wood display box, additional calendar wheel segment, guarantee booklet, Certificate of Origin, instructions and literature, case, dial and movement signed. 44mm