World Timer Navigator (Swissair Limited Edition)

Manual and Watch box
The inner bezel is turning, plus there is an outer rotating bezel and there are 24 hours markings on the case. Thus local time, a second time zone and a third time zone can be displayed at the same time. Understanding and setting the watch requires some reading, maybe better playing with the watch. I found the manual's instructions very complicated. The watch came in a nice box with a leather pouch. The leather of the pouch is a nice quality, the button fell on the first day. But Araldit can almost fix everything, right?