A pair of Heuer Trackstar mechanical stopwatches mounted on a brushed aluminum backplate with period adjustable stopwatch clips. This means that the backplate can accommodate different diameter stopwatches should you wish to update in the future. Both stopwatches are in excellent working condition. Cosmetically they are also in excellent condition, please refer to the photographs. They measure approximately 53mm in diameter. The backplate measures approximately 14cm x 6cm. The backplate is complete with fixing screws. Returns are accepted if you are not happy with your purchase.