This unworn Cartier Rotonde de Cartier, reference W1556253, is a 2020 men’s watch that also wears as unisex. The 40mm case is 18k white gold, with a silver dial, Roman numerals, and a sunburst center. A date window sits near 12. A small gauge at 6 shows power reserve. You wind it by hand; the caliber is Cartier 9753 MC. A sapphire crystal covers the dial.
The crown has a cabochon, and water resistance is 30 meters. The watch comes on a black alligator leather strap with a white gold folding clasp, plus the original box and papers. Straight lugs and a round case make it a dress watch. The 40mm size sits well without feeling large. White gold against the silver-gray dial keeps the look simple. Cartier made this as the Calendar Aperture and Power Reserve Rotonde, limited to 200 pieces.
