A three colour quartz "Tubogas" wristwatch, by Bulgari

A three colour quartz "Tubogas" wristwatch, by Bulgari
The circular black dial with Arabic "6" and "12" and baton hour markers, the bezel engraved BULGARI BULGARI, to a coiled expandable bracelet
19mm.
Case and bracelet signed Bulgari, case No. BB 19 1T P.110722, the bracelet with BB monogram within a hexagon indicating that the watch was retailed in Switzerland