Grand Seiko Watch ref. SBGF003,Grand Seiko Blue Men's Watch - SBGF003 for sale online | eBay,Exc+5] GRAND SEIKO QUARTZ SBGF003 Blue Sapphire Men's Ref,Grand Seiko Blue Men's Watch - SBGF003 | eBay,WTS] Grand Seiko SBGF003 - Beautiful Blue Sunburst Dial