Steel Grey Longines HydroConquest L37804966 Wrist Watch With Blue Dial And Bezel This Longines HydroConquest wristwatch is a stylish combination of steel grey and blue. The sun-brushed, blue dial has silver-colored hands and silver-edged indices. In the 39 mm wide case, the dial is surrounded by a blue, ceramic ring that rotates in one direction. The rim is decorated with a wheel-like, steel grey part. The sports watch from the HydroConquest collection has a water resistance of 300 meters, a screw-locking pull knob, a one-way sturdy bezel, and strong luminescence on the hands, indices and bezel. The dial is protected by scratch-resistant sapphire glass with an anti-reflective coating, and the automatic watch has a power reserve of 72 hours. Known for its winged hourglass logo, Longines is one of the oldest Swiss manufacturers of quality watches. The selection of the brand, which has been influential since 1832, includes both classic models and sports watches that underline performance. Model number: L37804966 Case material: stainless steelCase color: steel grey Case diameter: 39 mmCase thickness: 12.2 mm Bezel material: ceramic Rim color: blueStrap material: stainless steel Strap color: steel grey Bracelet width: 19 mm Watch weight: 166.2 g Sapphire glass, scratch-free Dial color: blue, sun brushed Water resistance: 300 meters (30 bar) Date display Mechanism: automatic Availability: 72 hours