Ratio FreeDiver Yellow Dial PU Strap Quartz 48HA90-02-YLW 500m Men's Watch The corrosion-resistant materials (sapphire glass, stainless steel and rubber) are helpful because they ensure your watch is going to hold against all forces of Nature. You can stay rest assured that your watch isn’t meant to gather rusty spots. It is a watch that truly delivers on the value-side of things; whether it comes to the well-made case, the meticulous dial and a sturdy, accurate movement.
