Case material: White gold; Charge: Automatic; Conditions: Used Presentation condition : Without documents; Model: Perpetual Calendar Price on request Gmtbroker Reference: nessuna Only 28 Pieces Manufactured Of This Model. Watch Is Complete With Roger Dubuis Box And Papers. Papers Were Dated iN September Of The Year 2000. This Roger Dubuis Much More Perpetual Calendar Is iN Like New Condition, Indistinguishable From A New Piece. See-Through Sapphire Crystal Case Back Displays The Beautiful Movement. Gorgeous Silver Dial With Roma Numeral Hour Markers And Blued Steel Hands. The Watch Features A Perpetual Calendar Function As Well As Moonphase Indicator And An Am/Pm Indicator. New Un-Worn Roger Dubuis Black Crocodile Skin Strap. Equipped With The Roger Dubuis Caliber RD 5739 Self-Winding Movement. A Full One Year Warranty Will Be Issued By Element iN Time NYC.