Invicta Men's 13631 Pro Diver Chronograph Blue Dial 18k Gold Ion-Plated Stainless Steel Watch. Beneath a Flame Fusion crystal, a round blue dial displays luminous Tritnite accented index markers at all positions. This timepiece fastens to the wrist with a deployant clasp with a safety catch. Includes a black 3-slot Invicta watch box case.