Yamaha C1 Grand Piano December 6, 2016 admin 5' - 6' Length, Brands, Grand Pianos, Yamaha Yamaha C1 Serial Number: 5788009 Finish: Ebony Polish Size: 5’3″ Warranty: 5 Years Other pianos you might like...Kawai UST8 Kawai UST8 #A7977 Young Chang 175 Young Chang 175 #G112340 ❮ ❯