Invicta Men's 'Pro Diver' Automatic Stainless Steel Diving Watch, Color:Gold-Toned (Model: 20437) Precise 24 Jewels Automatic Japanese Movement; Luminous; Unidirectional Bezel with Blue Top Ring; Screw-Down Crown Blue Dial with Skeletonized See Thru Window at 9:00, Pale Green and Gold Tone Hands and Hour Markers; Exhibition Case Back; Mineral Crystal; 18k Gold Ion-Plated Stainless Steel Case and Bracelet Automatic-self-wind Movement Case Diameter: 40mm Water Resistant 200m (660ft):in General, Suitable for Professional Marine Activity and Serious Surface Water Sports, but not Diving