The Taiwan factory Dumont, the most recent, large, medium, small, three-size, Cartier Santos-Dumont series, Swiss stone core! Silverboard! A new Santos-Dumont wristwatch was launched at the Geneva Exhibition in 2021. It’s the only time the Internet has ever bought an original pair of men and women. M-code female: 43.5 mm length, 31.4 mm width! S-code female: 38mm length, 27.5mm width) depth 1:1 It’s from the Taiwan factory