Model- 241735.1 INOX PRO DIVER YELLOW Rubber bumper is the wrapped item in the photos (unopened package) Innovative engineering, superior functionality and carefully considered esthetics are the hallmarks of this timepiece. With 130 stringent diving-focused horological tests under its belt, it's an accomplished subaquatic companion. ISO 6425 certified diver with an expandable rubber strap that fits safely over a wetsuit. Plus, a 'jelly fish' bumper maintains a defined bezel position and has a magnified effect for increased visibility.