Battery change and Time setting on Casio Edifice EF-550. TrendWatchLab. Module No : 5147 - YouTube
USED VINTAGE Men's CASIO EDIFICE EF-550 Golden JAPAN Chronograph Quartz Watch | WatchCharts
Casio Edifice - Both inspired and utilised by Motorsports, the EDIFICE EFV- 550 has a sharp clean design. http://products.edifice -watches.com/asia-mea/en/_detail/EFV-550D-2AV/ | Facebook