The U-51 Rattrapante couples the complicated split-second chronograph function with a massive and rugged case. The 51mm case offers a large crown-protecting cap on the left of the case with the start-stop pusher within its hinge mechanism. The case is held together in part by 5 screws that are visible from the front of the case and a sapphire crystal protects the matte black dial. The watch is fitted with a hand-made extremely fine alligator scale and rubber strap.

Specifications

Movement: Automatic movement with split-second chronograph and date functions.
Case: 51mm stainless steel case with sapphire crystal and see-through back.
Bracelet: Chocolate brown alligator back leather with reinforcing rubber contour
Dial: Matte black dial with large luminous hands and markers, date indication in subdial at 9 o'clock