Cartier Rotonde de Cartier Perpetual Calendar Watch - 40.5 mm Pink Gold Case - W1556217 43 mm the fixed fluted bezel

the fixed fluted bezel

second navy blue alligator-skin strap

36 diamonds set in index hour markers and 8 diamond set in Roman numeral IX

black diamond dial

Cartier Rotonde de Cartier Perpetual Calendar Watch - 40.5 mm Pink Gold Case - W1556217 43 mm the fixed fluted bezel40. 5 mm by 13 mm thick 18K pink gold case, sapphire back, beaded crown set with sapphire cabochon, sapphire crystal, white dial with silvered open work grid, Roman and Arabic numerals with blued hands, caliber 9422 MC automatic movement with perpetual calendar complication, days indicated by a retrograde hand, months and leap years in a counter at 12 o'clock, brown alligator strap with 18K pink gold buckle, buckle double deployant. Water resistant to