The Longines Hydro Conquest is a classic diving watch that combines elegance and performance. Founded in 1832 by Auguste Agassiz, Longines has a rich history of watchmaking characterized by tradition, elegance, and performance. In 1979, they commercialized the first chronograph with a seconds hand and later developed the world's first watch with a flyback function, establishing themselves as pioneers in chronographs. The watch features a stainless steel case with a diameter of 39mm and a thickness of 12mm. It is equipped with a self-winding movement and has a water resistance of up to 300 meters. The watch is completed with a black rubber strap and a sapphire glass. Here are the specifications: - Movement: Automatic - Case Material: Steel - Case Diameter: 39 mm - Thickness: 12 mm - Glass: SapphireGlass - Water Resistance: UpTo300m - Bracelet Material: Rubber - Dial Color: Black - Bracelet Color: Black - Functions: [] - Other Attributes: [] - Weight: Approximately 117g - Band Length: Approximately 14.5 to 21 cm - Manufacturer Warranty: 5 years