Bancpain Equation marchante Pure, Ref. 6038-3442-55B
Collection Villeret, limited edition XX/50, sold in 2008
A very fine & rare platinum equation of time perpetual calendar wristwatch with retrograde moon phase indication. Silver dial, applied Roman numerals, sub dials for day, date & month combined with leap year indication, retrograde moon phases, plus & minus indication for solar & civil day. Transparent back, automatic winding movement caliber 3863, gold engraved rotor. Original platinum buckle, box,outer box, certificate & overhaul invoice dated July 2013.