Automatic Star Tourbillon Men's Mechanical Model

Product information:
Color: style 1: rose gold black ribbon, Style 2: rose gold gradient Diamond brown ribbon, Style 3: silver gradient Diamond Brown Ribbon，Style 4: Rose Gold White Brown Ribbon, Style 5: Silver White Brown Ribbon, Style 6: Silver White Black Ribbon

Case back type: transparent bottom
Buckle style: single folding buckle
Watchcase material: Alloy