Cartier Rotonde de Cartier Annual Calendar Watch - 45 mm White Gold Case - Slate Dial - Black Alligator Strap - W1580002 43mm bezel set with 40 baguette-cut

bezel set with 40 baguette-cut diamonds

steel and yellow gold bracelet

8 mm stainless steel case

18K white gold fluted bezel with bidirectional rotatable Rolex Ring Command

while 18K Sedna™ gold is used for the hands as well as the indexes

Cartier Rotonde de Cartier Annual Calendar Watch - 45 mm White Gold Case - Slate Dial - Black Alligator Strap - W1580002 43mm bezel set with 40 baguette-cut45 mm by 14 mm thick 18K white gold case, sapphire back, beaded crown set with sapphire cabochon, sapphire crystal, slate dial with silvered open work grid and Roman numerals with blued hands, caliber 9908 MC automatic movement with annual calendar complication, days and months indicated by a hand, large date at 12 o'clock, black alligator strap with 18K white gold buckle, buckle double deployant. Water resistant to 30 meters.