Top 1:1 Cartier（Blue Ballon Hollow-Carved True Tourbillon Series)，Men'S Watch，Transparent Case Back Fine Steel Case ， 46Mm,Thickness 14Mm，Manual Top True Tourbillon Movement，Italy Genuine Leather Band ！Top Alligator Configurable

Brand：Cartier（Blue balloon hollow-carved true tourbillon  series ）
Style： hand wind mechanical ！transparent case back
Material： fine steel
Diameter:46mm Thickness:14mm
Movement model：manual top true tourbillon  movement
power reserve：36 hour
Glass：double-sided sapphire glass
Band:Italy genuine leather！top alligator Configurable
Buckle： original  fold over buckle