Longines combines the traditional aesthetic of the brands original timepieces with cutting-edge watchmaking technology. The Flagship Collection, originally launched in 1957, are timeless and elegant. Each is fitted with a self-winding calibre, making them ideal for lovers of classic, robust watches. Round stainless Steel and yellow PVD coating and 40mm case, sunray silver dial with applied indexes. Automatic calibre L888 movement. 72 hour power reserve. Ref: L49843797. Product Information Brand: Longines Movement: Automatic Case Material: Stainless Steel Case Size: 40mm Case Thickness: 8.7mm Lug Distance: 21mm Weight: 126.7g Type of Strap: Stainless steel and yellow PVD coating Glass Material: Sapphire Crystal Dial: Sunray Silver Gender: Mens