LONGINES L37774765 Conquest Automatic 41mm Silver Dial Brown Leather Men's WatchModel Specifications: L37774765 The elegant round 41 mm case is made of stainless steel. The crown on the watch is screw in. A brown leather strap with white top stitching complements the overall design. The sunray silver dial features silver polished Arabic numerals and indices and silvered polished hands. Movement Type Automatic with a power reserve of up to 72 hours and a frequency of 25,200 A h. Calibre L888 Warranty 2 years International Warranty