Two yellow and blue souvenir watches from Expo 86 in Vancouver, BC Canada. They have broken bands and need batteries. Neither has been tested. The crystals are clear, hands turn easily.

These were probably made by ETA in Switzerland, the parent company of Swatch. The band design is the same as the watches made by ETA for Coke from the same time period. It has a 31mm case size.

The geometric dome in the center moves when the watch is running. It's in different positions on the watches. It moves a little when the crown is pulled back to the first detente.

The last pic shows the opened watch with a 177 (LR626) battery number. The case back snaps on.