Our Cuckoo Clock by Kassel is a clock that is built to impress even avid clock buyers. This wood cuckoo clock measures 13-1/4" x 17" x 6-3/8". Kassel made this clock battery driven, it requires 2D batteries (not included). Full 90 day warranty. Be sure to check out our full line of clocks. We carry cuckoo clocks, wall clocks, grandfather clocks, desk clocks and more.