This professional dive watch from our Promaster Sea Collection meets ISO 6425 regulations. The heavily textured bezel, with bold second markings, functions as an elapsed time controller and provide fail-safe accuracy at a glance. The large phosphorescent hands, bold markings against a matt-black dial and non-reflective glass coating allow for easy readability in dark conditions. The stainless steel casing protects against the corrosiveness of seawater, while the matching stainless steel bracelet is also of durable stainless steel. This benchmark watch uses Eco-Drive technology to harness light and has a 6-month power reserve and a low charge indicator. Water resistance is suitable for water sports or wearing in the surf, screw-lock crown and caseback ensure your watch performs under pressure.