The Omega Speedmaster - the only watch approved by NASA for space travel - is having their 60th anniversary, plus three other chronograph classics from Zenith, Audemars Piguet and Tag Heuer.
The Peak susses out the best pieces from horology's largest fair.
Simultaneously tracking two time intervals, split-seconds chronographs are the apex of mechanical stopwatches.
Baselworld 2017: A Ferrari-designed tourbillon chronograph among novelties by Hublot, Rolex, Omega, Zenith and Hermes
Day 2 picks from the world's biggest watch show.
...and no, it's not in the form of smartwatches.
These cool, brooding timepieces make black the new black in haute horlorgerie.