Breitling. An usual steel four time zone calendar quartz wristwatch
Signed Breitling, 1980s
With quartz movement, the textured silvered dial with eccentric chapter ring, Arabic quarter hour marks and baton five minute divisions, sector for the date, three subsidiary dials independently adjustable with 24 hour indication for three separate time zones, in circular case with gilt bezel and screwed back, maker's leather strap and steel buckle, case, dial and movement signed
39 mm. diam.