JF boutique AP 42MM carbon fiber series bumblebee forged carbon fiber case automatic mechanical chronograph movement.

JF Boutique AP 42MM Carbon Fiber Series Hornet Forged Carbon Fiber Case Titanium Alloy Bezel and Case Back Rubber Button Sapphire Mirror 7750 Change 12 O'clock Small Second Automatic Mechanical Chronograph Movement Rubber Strap Titanium Alloy Folding Buckle