Swiss Legend Men's 'Trimix Diver' Swiss Quartz Stainless Steel and Silicone Casual Watch, Color Black (Model: 13844-RG-01-RBA) Chronograph Functions with 60 Second, 30 Minute and Day of The Week Sub dials; Date Window at 4:00; Rose Gold Tone Ion-Plated Stainless Steel Bezel with Black Top Ring; Sapphitek Crystal Black Dial w/Rose Gold Tone and White Hands and Rose Gold Tone Arabic Numerals; Luminous; Crown with Screw-Down Protective Cap; Rose Gold Tone Ion-Plated Stainless Steel Case; Black Silicone Strap Swiss-quartz Movement Case Diameter: 46mm Water Resistant 200m (660ft):in General, Suitable for Professional Marine Activity and Serious Surface Water Sports, but not Diving