PATEK PHILIPPE REF.5050R-012, A FINE AND RARE FULL SET PINK GOLD PERPETUAL CALENDAR WRISTWATCH WITH RETROGRADE DATE, MOON PHASES AND LEAP YEAR INDICATOR, CIRCA 2003PATEK PHILIPPE | REF.5050R-012, A FINE AND RARE FULL SET PINK GOLD PERPETUAL CALENDAR WRISTWATCH WITH RETROGRADE DATE, MOON PHASES AND LEAP YEAR INDICATOR, CIRCA 2003Case No: 4'050'782Calibre: 315 S QR, automatic, signedDial: Silvered, signedCase: 35mm, 18k pink gold, transparent case back, signedStrap: Maker's endangered species, 18k pink gold folding clasp, signedAccompaniments: Maker's rotor presentation box, Certificate of Origin, setting pin, spare solid case back and related literatures百達翡麗，5050R-012型號，精緻罕有玫瑰金自動上弦萬年曆腕錶，配逆跳日期、月相及閏年顯示，年份約2003。附原廠轉盒、證書、調校筆、備用底蓋及相關文獻。The reference 5050R was launched in 1993 and was in production until 2002. It was the first perpetual calendar with a retrograde date in the centre of the simple and clean opaline-white dial, a rare feature on any other Patek Philippe model. The present sample features a 18k pink gold case that goes perfectly well with its silvered baton dial. In addition, the present watch comes with a complete set including a spare case back. Reference 5050 is a highly sought-after classic, and the present watch is preserved in a near brand new condition.