Automatic movement Patek Philippe Calibre 240. Features 27 jewels, composed of 161 parts, operates at a bittings rate of 21600 vph (32'8'' bitings). Power reserve approximately 48 hours. Analog dial type with cream finish featuring rose gold-toned spade-shaped hands and Arabic numeral hour markers. Minute track equipped with minute markers around the outer rim. Fixed bezel crafted from 18kt rose gold material. Sapphire crystal provides scratch-resistant protection for the dial face. Ladies round watch case finished in 18kt rose gold, measuring approximately 34.6 mm diameter and having a thickness of about 7.37 mm. The transparent case back allows visibility into the movement mechanism. Secured by an 18kt rose gold tang clasp. Watch is rated water resistant to 30 meters (approximately 100 feet). Functions include displaying hours and minutes only. Item variations include: Patek Philippe Cream Dial Rose Gold Automatic Ladies Watch Calatrava Series model 7200R-001, also recognized as versions such as 7200R 001 or 7200R.001.