The Glycine Airman 7 is a unique watch and in base three for the price of one! Each sub-dial is powered by its own automatic movement allowing the wearer to keep track of 4 time zones simultaneously. At 53MM it’s a large watch, but if you average it out over the 3 watches it contains it’s actually very modest.

The larger dial is powered via an ETA 2893-2, which has date and a fourth hand to use as either a second time zone, or 24 hour indicator. The smaller dials on the right each have their own ETA 2671-2 movements and are time only. This layout not only means you can monitor different time zones, but also there is a safety feature where if the time was critical and one movement stopped you have completely independent movements still running. The exhibition case back, in sapphire crystal, shows all three rotors which is very cool, and the lume on this watch is not like any other. 

This Glycine Airman 7 is the very rare and most popular "Tiffany" color dial and comes as a full set and is in near mint condition. Real collectors item!