Masunaga® CONCORDE III Eyeglasses by Masunaga®. Color: 24 Gray/Graphite, 15 BL/Gray, Size: 51-22-145. ConCORDE III, following the new releases in the CONCORDE series, CONCORDE I and II, features an inner metal rim. #15 BL/GRY has an impressive solid feel. Additionally, #24 Graphite's inner metal rim is a fascinating color with a black base and emerald green. The pattern expression through transfer changes the texture, creating a new metal frame that has never been seen before.