Invicta Men's 'Sea Spider' Quartz Stainless Steel and Polyurethane Watch, Color:Blue (Model: 21817) Chronograph Functions with 60 Second, 60 Minute and 24 Hour Sub dials; Date Window Between 4:00 and 5:00 Blue Dial with Silver Tone and White Hands and Hour Markers; Luminous; Flame Fusion Crystal; Stainless Steel Case; Blue Polyurethane Strap with Stainless Steel Accents Quartz Movement Case Diameter: 50mm Water Resistant To 100m (330ft): In General, Suitable for Swimming and Snorkeling, but not Diving