3-Timer GMT / Linde Werdelin

Two hour hands and a 24-hour bezel allow three timezones to be displayed simultaneously, hence the name 3-Timer. This particular version comes with a steel case, green dial (although it looks almost black in most light), and a black textured leather strap. The movement is an ETA 2893 A2, which powers two hour hands, a minutes hand, a seconds hand and a date function — via Professional Watches