Channeling the spirit of old-world explorers, this sophisticated watch boasts luminous markers and an accurate Swiss-automatic movement with chronometer. The chronometer has been certified by the Contrôle Officiel Suisse des Chronomètres, ensuring high standards for accuracy during any motion or climate. 40mm case Buckle closure Swiss automatic movement Certified chronometer 64-hour power reserve Swiss SuperLumiNova® hands and markers Date window Water-resistant to 10 ATM (100 meters) Scratch-resistant sapphire crystal face with antireflective coating Stainless steel/leather Swiss made