From Longines, the Men's Spirit Automatic Blue Leather Strap Watch features:  Leather strap Stainless steel case Black dial Buckle closure Automatic movement Chronograph Mechanism: Central 60 seconds hand, 30 minutes counter at 3 o'clock and 12 hours counter at 6 o'clock Transparent case back with sapphire crystal Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides Self-winding mechanical movement beating at 28,800 vibrations per hour, with a monocrystalline silicon balance-spring power reserve of approximately 66 hours Hours, minutes, small seconds at 9 o'clock and date Swiss Super-LumiNova Case size approx. 42mm Water-resistant up to 10 bar Swiss made Imported.