Case material: Rose gold; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: Patrimony Price on request Gmtbroker Reference: 43175/000r-9687 Vacheron Constantin 43175/000r-9687 Complete Details: Polished 18kt rose gold case. Silvered dial. Applied rose gold index hour markers. Rose gold dot minute track Rose gold hands. Perpetual Calendar features: Day of the week sub-dial located at the 9 o'clock position. Date of the month sub-dial located at the 3 o'clock position. Month sub-dial located at the 2 o'clock position. The month indications is divided into a year cycle with the 4th year being a leap year, accurately accounting for the shorter February month. Moonphase window displayed at the 6 o'clock position. Vacheron Constantin Caliber 1120 QP, beats at 19,800 vph, composed out of 276 parts, contains 36 Jewels & has an approximate power reserve of 40 hours. Featured Complications: Perpetual Calendar This watch is also known as 43175000r9687, X43R4740