BONEST GATTI Carbon fiber+fine Steel Case Barrel shaped sapphire crystal watch Skeleton Movement Watch BG9950

Model No: BG-9950
Diameter: 43×15MM (not include crown)
Wearing length: 165~185MM
Energy Storage: 42hours
Movement: Automatic Movement
Case: Carbon fiber+fine Steel
Strap: Fluororubber
Buckle: Pin Buckle
Crystal: Curved sapphire crystal
Waterproof: 5ATM