Invicta Men's 'Sea Base' Swiss Quartz Stainless Steel Casual Watch, Color Two Tone (Model: 17954) Chronograph Functions with 60 Second, 30 minute and 1/10 of a Second Sub dials; Date Window at 12:00; Unidirectional Gunmetal Ion-Plated Stainless Steel Bezel; Sapphire Crystal Black Dial with Silver Tone and White Hands and Hour Markers; Luminous; Gunmetal Ion-Plated Stainless Steel Crown; Stainless Steel Case and Bracelet with Gunmetal Ion-Plated Stainless Steel Center Swiss-quartz Movement Case Diameter: 47mm Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving