Serial numbers represent guitars in the Gretsch-GEAR database. If you don't see a serial number, it's because that guitar hasn't been added yet.
|JT030642XX||400 Synchromatic||None Hollowbody (no cutaway)||None inlays, Delrin nut||None||Synchromatic Synchrosonic/Chromatic|
|JT030756XX||400-C Synchromatic||None||Ebony with None inlays, unknown nut||None||Synchromatic Synchrosonic/Chromatic|
|KC061233XX||100||Natural Natural Hollowbody (no cutaway)||Rosewood with Block inlays, Delrin nut||None||Synchromatic Synchrosonic/Chromatic|