"The HEAVY WATER re-writes the book on the ultimate timepiece for ocean adventures. The exceptional design of the stainless steel air-flow case keeps everything comfortable by allowing moisture to evaporate from under the watch. The World Tide model features 30 preset and five programmable locations. Matte Finished Stainless Steel Case Red Colored Dial with Day and Date at the 3 o'clock position Unidirectional rotating bezel Unique Air-Flow design keeps the caseback off of your wrist to help prevent rash or irritation if worn against the skin while swimming or diving. Solid, Forged 316L Stainless Steel Case and Caseback; Extra hard, marine-grade stainless steel permits fine finishing and resists corosion. Caseback is made to provide a superior fit, increased strength and water resistance. Screwed-In Integrated Genuine Rubber Strap Extra Thick Hardened Mineral Glass Lens; This K1-Hardened Mineral Crystal combines exceptional scratch resistance with unmatched shatter resistance. Triple O-Ring Screw Down Crown System; Extremely water resistant Triple O-Ring system not only provides extra protection when the crown is screwed in, but also provides protection to 100 Meters (330 Feet) if you happen to forget to screw the crown back in after setting your watch before getting in the water! Superluminova on Hands and Markers; The Swiss made Superluminova goes through a special application process to make these watches extremely visible when in a low lit area and will provide exceptional visibility for up to 8 Hours. Shock Resistant Movement Holder; A special casing helps to protect the already Shock Resistant Japanese Quartz Movement from severe impacts. Square Profile Caseback Seal; Having more surface area than the typical O-Ring seal, this provides a significantly superior water-tight seal. Over-Sized Screw Down Crown; Large size makes it easy to grip, un-screw and set the date and time with ease Genuine Rubber Strap with Stainless Steel Buckle Clasp Comes encapsulated in a protective standing metal case and is revealed by rotating the outer case half. Water Resistant to 200 Meters (660 Feet) with the Crown Screwed In 39.6mm Case Width (Approximately 1 1/2"") not including the crown 18.4mm Case Thickness (Approximately 3/4"") Weight: 119 Grams"