Arnold & Son HM London Skyline and MB&F HM12 lead watch roundup
Arnold & Son and The Limited Edition’s HM London Skyline is limited to 20 pieces, with a mother-of-pearl cityscape, luminous landmarks and an ultra-thin manual movement. Other developments include Christopher Ward’s C60 Pool Diver with seconde/seconde/, Ronda’s R01 mechanical movement with a silicon escapement, and MB&F’s HM12 The Guardian, featuring rotating eye displays, a flying tourbillon and movable armour.