- Jack Schoff
- 1509 total number
- United States (North Berwick)
The largest collection of clocks belongs to Jack Schoff (USA), who has amassed 1,509 different working clocks as of 8 February 2010, which he has been collecting since 2003. All of the clocks are displayed at his house. His collection includes mantle clocks, grandfather clocks, school house clocks, cuckoo clocks, pendulum clocks, to name a few.