Barrel

Elegant skeleton face, pilot, chronograph, automatic movement with screw head bezel.  

Thickness: 15.5mm 
Dial diameter: 46mm
Crown type: Spiral crown
Bottom type: ordinary
Mirror material: mineral strengthened glass mirror
Buckle style: Concealed belt buckle
Buckle material; stainless steel
Strap material: imitation leather
Dial shape: barrel shape
Case material: alloy
Color: gray with silver shell, brown with silver shell, brown with rose gold shell, black with rose gold shell, gray with black shell, all black