Cartier W6920074 Ballon Bleu Chronograph, rose gold on a strap with a rose gold deployant buckle, automatic movement, silver Opaline dial with Roman numerals and blued steel hands, chronograph, centered sweep second hand, date at 9 O'Clock, fluted crown set with synthetic cabochon-shaped spinel, sapphire crystal, water resistant to 30 Meters, Diameter: 44 mm, Thickness: 15 mm. Like new with Cartier box and undated papers. This watch was completely serviced by Cartier in August of 2023.