Robert Bray - Sinclay Harding H1 - an homage to John Harrison and his first maritime Chronometer, the H1, built to solve the Longitude problem in the 18th century. The movement is 3/4 of the original size #baselworld2017 #robertbray #sinclairharding #ahci #johnharrison #johnharrisonh1 #longitudeprize #relogioserelogios (em Baselworld - The Watch and Jewellery Show)













