It was the longest running clock of 1974 and 1985 in Wales and was the last region to adopt the computerised clock and preserved the polo dot. Following BBC2's rebrand to the electronic striped 2 ident, technicians started working on an electronic clock to accompany the new look, and following its completion it was this that replaced the mechanical version. The new clock featured a single uniform line thickness all the way round, except at 12, 3, 6 and 9 where the lines were doubled. The polo mint centre was also removed in favour of a central dot.