18k gold-plated, holds China GTC testing agency certificate, QR code can be checked online! One card, one code! Cartier White Balloon New Year Limited Edition American Alligator Leather BALLON BLANC combines red, gold and white with festive and elegant rich tones to echo the auspicious New Year atmosphere of Switzerland and Italy. The diamond at 4 o'clock symbolizes the moon, conveys the meaning of reunion, and carries strong Chinese culture. Color size 30m with Swiss movement sapphire glass,