Longines Sport Collection Swiss Quartz Watch With A Brown Leather Strap, 42mm Stainless Steel Case, Ceramic Bezel & Matt Black Coloured Dial With Date Window. The Pioneer Spirit Lives On Historically, Longines has accompanied legendary pioneers as they conquer air, land and sea. Today, the winged hourglass brand has drawn inspiration from this heritage to create Longines Spirit, a collection with an impeccable pedigree. This collection links history with innovation by combining references to the glory days of aviation with present-day aesthetic and technical requirements. These resolutely contemporary timepieces are a testimony to the pioneering spirit that has inspired the brand since its earliest days. A glowing tribute to these exceptional men and women who, by a record, an exploit or a display of courage, have left their mark on history - pushing new generations to surpass themselves. LUG DISTANCE: 22 mm THICKNESS: 13.90 mm WATER RESISTANCE: Water-resistant to 10 bar CASE SPECIFICITIES: Screw-in crown WEIGHT: 112.9 g SPECIFICITIES: Swiss Super-LumiNova® CALIBER: L844.4 MOVEMENT DESCRIPTION: Self-winding mechanical movement beating at 25'200 vibrations per hour, with a power reserve of approximately 72 hours FUNCTIONS: Hours, minutes, seconds and date. 24 hours hand with time zone mechanism SPECIAL FUNCTIONS: Chronometer certified by the COSC BUCKLE: With double security folding clasp with micro adjustment system INTERCHANGEABILITY: Easily change your bracelet/strap thanks to the Longines interchangeable system