This is just porn! Gens from IWC
REFERENCE 5041
The Portuguese Sidérale Scafusia is the most exclusive and most complicated mechanical watch ever created by IWC Schaffhausen.
The Portuguese Sidérale Scafusia is the first watch from IWC to feature a patented constant-force tourbillon together with many other complications and individually calculated astronomical displays. Every watch is made on special request and will be unmistakably unique.
HAND-WOUND
SIDEREAL TIME
CONSTANT-FORCE TOURBILLON
PERPETUAL CALENDAR
CUSTOMIZED CELESTIAL CHART
Easy peacy to rep ;P
More info: http://www.iwc.com/e...ction/siderale/