Patek Philippe 5970R-001 Perpetual Calendar Chronograph, 5970R, 5970, rose gold on a strap with a rose gold deployant buckle, manual wind Patek Philippe Caliber CHR 27-70 Q, chronograph, perpetual calendar (day, date, month, leap year, moon phases, AM/PM indicator), 24-hour indicator, silver dial with applied rose gold baton markers, printed railway minute track with tachymetric scale, size: 40mm, thickness: 12.9mm, sapphire crystal, display back. Like New with Patek Philippe box, setting pin, and original Patek Philippe certificate from 2006.