Longines combines the traditional aesthetic of the brands original timepieces with cutting-edge watchmaking technology. The Longines Master Collection brings together classical elegance and exceptional craftsmanship, with each timepiece fitted with self-winding movements. Stainless steel 38mm case. Silver dial. Automatic Calibre 636 movement. 38 hour power reserve. Ref: L27554786. Product Information Brand: Longines Movement: Automatic Case Material: Stainless Steel Case Size: 38mm Type of Strap: Stainless Steel Bracelet Glass Material: Sapphire Crystal Dial: Silver Water Resistant: 30m Gender: Mens