Founded in 1832, Longines boasts a long tradition of elegance and performance in their timepieces, combining aesthetic with cutting-edge watchmaking technology. The Longines HydroConquest Collection are high performance watches that merges innovative technology with style. Ceramic bezel and stainless steel 41mm case. Automatic Calibre 619/888 movement. Water Resistant to 300m. Screw-down case back. Ref: L37814969. Product InformationBrand: Longines Movement: AutomaticCase Material: Stainless SteelBezel: CeramicCase Size: 41mmType of Strap: Blue Rubber StrapGlass Material: Sapphire CrystalDial: Blue Water Resistant: 300mGender: Mens