What makes it a chronograph

42 mm x 7 mm Black PVD Stainless Steel Medium Size Round Case

A: Yes — it’s water-resistant to 30 metres for daily wear

WR: 10ATM (= 100mt)

U-Boat U-65 Automatic Men's Green Watch Movement_Pin Lever What makes it a chronographThe U Boat U 65 Automatic Mens Watch REF. 3344 represents the meeting point of contemporary design and precision mechanical engineering, delivering a bold aesthetic that reveals the soul of the timepiece. The 44mm stainless steel case is paired with a domed mineral crystal that highlights the exposed skeleton automatic movement, allowing the mechanism to be admired in motion. A crown detailed with green mineral glass and mobile lugs ensures comfort