Longines combines the traditional aesthetic of the brands original timepieces with cutting-edge watchmaking technology. The Record Collection combine elegance and watchmaking excellence, and all pieces in the collection have been certified ‘chronometer’ by the Swiss Official Chronometer Testing Institute (COSC). Stainless Steel 40mm case. White Dial. Water Resistant 30m. Automatic Calibre L888.4 movement. 64 hour power reserve. Ref: L28214116. Product InformationBrand: Longines Movement: AutomaticCase Material: Stainless SteelCase Size: 40mmType of Strap: Stainless SteelGlass Material: Sapphire CrystalDial: WhiteWater Resistant: 30m Gender: Mens