IWC Portugieser Tourbillon Rétrograde Chronograph IW394006
IWC Portugieser Tourbillon Rétrograde Chronograph, reference IW394006.
This timepiece comes in a 43.5 mm platinum case, silver-plated dial, flying minute tourbillon, hacking tourbillon mechanism, chronograph function with hours, minutes and seconds, hour and minute counters combined in a totalizer at 12 o’clock, flyback function and retrograde date display.
Features also include sapphire glass and blue alligator leather strap by Santoni. Powered by automatic, self-winding movement, calibre 89900, this watch has a power reserve of 68 hours.