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 This collection combines historical references with modern aesthetic and technical innovation. Brown leather strap, with stainless Steel 42mm case and green dial. Water Resistant 100m. Automatic Calibre L888.4 movement. 72 hour power reserve Certified ‘chronometer’ by the Swiss Official Chronometer Testing Institute (COSC). Ref: L38114032 Product Information Brand: Longines Movement: Automatic Case Material: Stainless Steel Case Size: 42mm Type of Strap: Brown Leather Glass Material: Sapphire Crystal Dial: Green Water Resistant: 100m Gender: Mens