The Ref. 4947 Annual Calendar for ladies in white gold has been endowed with a silvery dial as well as a double vertical and horizontal satin finish reminiscent of wild shantung silk. This adds a touch of very feminine finesse to the patented full calendar that only needs to be corrected once a year.

Silvery dial, vertical and horizontal satin-finished, gold applied numerals. White gold. Case diameter: 38 mm. Height: 11 mm. Water-resistant to 30 m. Sapphire crystal case back. Alligator strap with square scales, hand-stitched, shiny peacock blue. Prong buckle. Case set with 141 diamonds (~1.28 ct). Crown set with 14 diamonds (~0.06 ct). Annual Calendar. Day and month by hands. Date in an aperture. Center sweep second hand. Moon phases.

Annual Calendar. Moon phases. Diameter: 30 mm. Thickness: 5.32 mm. Number of parts: 328. Bridges: 10. Jewels: 34. Power reserve: min. 35 hours - max. 45 hours. Winding rotor: 21K gold central rotor. Balance: Gyromax^®. Vibrations/hour: 28 800 (4 Hz). Balance spring: Spiromax^®. Hallmark: Patek Philippe Seal.