Longines combines the traditional aesthetic of the brands original timepieces with cutting-edge watchmaking technology. The Longines Master Collection embodies Longines classical elegance and exceptional quality craftsmanship. Stainless steel and 18ct gold 42mm case. Silver 'barleycorn' dial with diamond indexes. Automatic L888 movement. Self-winding mechanical movement beating at 25'200 vibrations per hours. 64 hours power reserve. Ref: L28935977. Product Information Brand: Longines Movement: Automatic Case Material: Stainless Steel and 18ct gold Case Size: 42mm Type of Strap: Stainless steel and 18ct gold Bracelet Glass Material: Sapphire Crystal Dial: Silver Diamonds: Dial set with 13 Top Wesselton diamonds, VS-SI with a total carat weight of 0.059ct. Water Resistant: 30m Gender: Mens