IWC Schaffhausen Portugieser Hand-Wound Tourbillon Day & Night 42mm tudor The bold green dial features

The bold green dial features a perpetual calendar with displays for the date

notched or diamond-set bezel and automatic movement

The bi-directional pawl winding system builds up a power reserve of 46 hours in the mainspring

featuring two time zones: local and home time indication

The OMEGA 43mm Seamaster Aqua Terra Worldtimer

IWC Schaffhausen Portugieser Hand-Wound Tourbillon Day & Night 42mm tudor The bold green dial featuresThe IWC Schaffhausen Portugieser Hand Wound Tourbillon Day & Night combines an 18 carat Armor Gold case with an Obsidian lacquered dial and gold plated hands and gold appliques. The flying minute tourbillon at 6 oclock consists of 56 parts and weighs only 0. 675 grams. Adding to its legacy of high complications, IWC presents the Portugieser Hand Wound Tourbillon Day & Night (Ref. IW545901) with a polished and brushed 18 carat Armor Gold case, gold