BONEST GATTI Square Hollow Skeleton Automatic Self Wind Men Watch BG4001

Model No: BG-4001
Diameter: 42MM(not include crown)
Case Thickness: 13mm
Energy Storage:42hours
Movement: Automatic Movement
Caliber No: BTC-12
Case Material: 316L Stainless Steel
Strap Material: Fluororubber
Buckle: Butterfly Buckle
Crystal：Synthetic Sapphire
Waterproof: 3ATM