The new Longines Spirit timepieces are inspired by legendary Pioneers of land, sea and sky. This collection combines historical references with modern aesthetic and technical innovation. Black synthetic strap, with stainless Steel 42mm case and black dial. Chronograph mechanism: central 60 seconds hand, 30 mins counter at 3 0'clock and 12 hours counter at 6o'clock. Water Resistant 100m. Automatic Calibre L688.4 movement. 66 hour power reserve Certified ‘chronometer’ by the Swiss Official Chronometer Testing Institute (COSC). Ref: L38291532. Product Information Brand: Longines Movement: Automatic Case Material: Stainless Steel Case Size: 42mm Thickness: 16.50mm Lug Distance: 22mm Type of Strap: Black Synthetic Strap Glass Material: Sapphire Crystal Dial: Black Water Resistant: 100m Gender: Mens