Time Elapsed Clock For many years Brights of London supplied the medical community with clocks made to be inserted into operating theatre panels. With the closure of Brights, the theatre panel business has passed to us. We have developed a brand new stepping motor mechanism and Stainless Steel clock fascia to replace the now ageing original clocks. With up to date, modern components these new Grayson Panel Clocks will continue to provide the reliability that Brights did for so many years. Top quality, hand built clocks for applications demanding precise measurement of elapsed time for periods up to twelve hours. It is particularly suitable for use in hospital operating theatre panels, where safety, accuracy and reliability are of prime importance.