Invicta Women's 16094 Sub Aqua Analog Display Mechanical Hand Wind White Watch Precise 18 Jewels Mechanical Movement; Unidirectional 18k Gold Ion-Plated Stainless Steel Bezel; Crown with Security Clasp Gold See-Thru Skeletonized Dial with Silver-Tone and White Hands and Black Hour Markers and Arabic Numerals; Luminous; Exhibition Case Back; Mineral Crystal; White Plastic Case; White Silicone Strap Mechanical-hand-wind Movement Case Diameter: 43mm Water resistant 200m (660ft):in general, suitable for professional marine activity and serious surface water sports, but not diving