The church had a clock by 1512, when the vicar, Roger Lupton, left £6 13s 4d in his will in trust for the churchwardens to pay someone to keep the clock running and chiming every quarter-hour and the village curfew. Lupton's will prescribed that the wardens be fined 6s 8d per month of £10 per year if they were to fail. A new clock may have been installed around 1700, and Lupton's clock may then have been transferred to Claydon. The later clock was itself replaced in 1831 with a new one made by John Moore and Sons of Clerkenwell, London.