Invicta Men's 5387 II Collection Chronograph Watch Precise and high-quality Swiss-quartz movement Scratch Resistant Sapphire crystal; stainless steel case and band Chronograph functions with 60 Second, 30 Minute and Day Sub-dials; date function Luminous hands; silver Textured dial; polished Silver-Tone hour Markers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving