Simultaneously tracking two time intervals, split-seconds chronographs are the apex of mechanical stopwatches.
SIHH 2017: Grande sonnerie 11 years in the making among new complicated creations by Lange, Greubel Forsey, Piaget and VCA
Masterpieces abound on day 2. Daily reports from Geneva, Switzerland, on the annual watch show SIHH, from 16 to 20 January 2017.
From his outlook on life to the reasons why he chose to resurrect the German manufacture, there are lessons to be drawn from Lange's ethos.
From gleaming mini lunar sculptures to a gem-studded retrograde display, these moonphase timepieces feature exceptional artistry that takes a historical complication to greater heights.
It's strangely satisfying to watch a Datograph Perpetual Tourbillon come together.
Slowdown in luxury timepiece business spells a boon for would-be watch buyers.
Powered by complex mechanisms, these 7 Perpetual Calendar timepieces elegantly trace the passage of the moments as they flow into days, months and years.