Condition    Brand new/Never worn
Case shape    round
Case Dimension    40mm
Shell material    Stainless steel
Dial color    silver
crystal    Scratch-resistant sapphire
Screw-down crown    No
Water resistance    30 meters / 99 feet.
Case back    transparent
Bring materials    Crocodile skin
Color/Surface Treatment    brown
hook    Button unfold buckle
movement    Automatic - Chronograph
COSC Certification    yes