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 40mm case. Blue dial with moonphase display. Automatic Calibre L899 movement. 64 hour power reserve. Water Resistant 30m. Ref: L29194920 Product Information Brand: Longines Movement: Automatic Case Material: Stainless Steel Case Size: 40mm Type of Strap: Blue leather strap Glass Material: Sapphire Crystal Dial: Blue Functions: Moonphase display Water Resistant: 30m Gender: Mens