ZENITH x Kari Voutilainen x Phillips Calibre 135 Observatoire Watch

The Calibre 135-O was introduced in the 50s and became one of the most awarded movements of the era, racking up over 230 chronometry prizes. For the first time ever, the rare observatory chronometer will be available for sale in a very limited edition timepiece. In collaboration with master watchmaker Kari Voutilainen, Zenith has restored and hand-decorated only ten of the Calibre 135-O, all of which are competition-winning pieces. The movements are housed in a 38mm platinum case with a minimalist black sterling silver dial details with a fish-scale motif. It's finished with triangular hour markers, applied dot markers, and solid gold hands, while a second counter at 6 o'clock features the movement's serial number.