Designed for the modern traveller, the Breitling Navitimer Chronograph GMT 46 Automatic Men\'s Watch has a legible dual timezone system, making it a watch that is effortless inside and out. At A Glance  Black dial with three chronograph subdials Dual timezone system Red-tipped central hand Date function at 3 o\'clock 46mm case with 30m water resistance Bidirectional bezel with slide rule Stainless steel seven-row bracelet Scratch resistant sapphire crystal glass, glareproofed both sides Caseback engraved with time zones of the world\'s major cities Powered by a self-winding Breitling 24 calibre 42 hours power reserve