The Dw001 Hit The Scene In 1994, Featuring The Capsule Tough Design Concept. Casio Now Introduces A New Evolution Of The Watch Driven By Leading-edge Technologies, Featuring The Carbon Core Guard Structure, A Metal-clad Exterior, And Smartphone Link Functionality. On Top Of All This, The Detachable Urethane Bezel Provides A Playful Touch, Offering The Choice Between Two Bezels — Metal Or Urethane. A Reimagined Form Of Capsule Tough Has Arrived, Maintaining The Design Of The Original While Taking On A Fresh New Character All Its Own. A Translucent Bezel And Band Are Included, Offering 12 Different Customizable Design Combinations. The Additional Bezel Features Two-tone Molding In Yellow And Green, And The Additional Band Displays Blue Gradations. A Slide Lever Makes The Parts Easily Interchangeable.