Riefler-Borrill Precision Regulator Clock
With its unique Reifler escapement and tension spring, the prototype produced the highest accuracy ever achieved in a pendulum clock, comparable to a precision quartz movement.
The model's specially-made Riefler escape wheels and pallets are available ex-stock from Stuart Borrill, Skegness. This is a model for the serious Meccano horologist, it requires accurate assembly and precise adjustment.
Includes full parts list and separately-stapled drawing booklet and a clock face template.
Ref: MP166 Price: £13.60