Yamaha C3 April 8, 2019 admin 6' - 7' Length, Grand Pianos, Yamaha Yamaha C3 #6115794 Other pianos you might like...Yamaha C1 Grand Piano Yamaha C1 Grand Piano Serial Number: 6337088 Finish: Ebony Polish Size 5'3" Yamaha U1 Upright Piano Yamaha U1 Serial Number: 3521231 Finish: Ebony Polish Size: 48" Warranty: 5 Years ❮ ❯