Gretsch-GEAR ► Historic series ► 3557 Synchromatic Dreadnought None Can you help with additional information on this model? Let us know. 3557 Synchromatic Dreadnought Specs Filed under Historic series Eras The rebirth years: 1988-2002 First registered year None Last registered year None 3557 Synchromatic Dreadnought examples Sign in to add your 3557 Synchromatic Dreadnought