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IWC IW389105 PILOT’S WATCH CHRONOGRAPH TOP GUN EDITION “LAKE TAHOE” with black dial, white ceramic case and white rubber strap

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IWC IW503702 PORTUGIESER PERPETUAL CALENDAR with black dial, 18 ct Armor Gold® case and black leather strap

Portugieser

IWC IW344602 PORTOFINO PERPETUAL CALENDAR with white dial, 18 ct 5N gold case and blue calfskin strap

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IWC IW328901 INGENIEUR AUTOMATIC 40 with black dial, stainless steel case and Stainless steel bracelet

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IWC IW376806 AQUATIMER CHRONOGRAPH with blue dial, stainless steel case and blue rubber strap

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Double moon

Double moon

The double moon display shows the current moon phase for the northern and southern hemispheres simultaneously. In each lunar month, the moon’s orbit as displayed on the watch deviates by about 12 seconds. Thanks to its ingenious design, the double moon only needs to be adjusted by 1 day every 577 years.

WATCHES CONTAINING THIS COMPLICATION

Portugieser Perpetual Calendar 44 Add to my wishlist

IW503701

Portugieser Perpetual Calendar 44

Portugieser Yacht Club Moon & Tide Add to my wishlist

IW344002

Portugieser Yacht Club Moon & Tide

Big Pilot’s Watch Perpetual Calendar TOP GUN Edition “Mojave Desert” Add to my wishlist

IW503004

Big Pilot’s Watch Perpetual Calendar TOP GUN Edition “Mojave Desert”

Portugieser Yacht Club Moon & Tide Add to my wishlist

IW344001

Portugieser Yacht Club Moon & Tide

IWC’s philosophy is based on a passion for watchmaking, untiring enterprise and perfect craftsmanship

Stories

Florentine Ariosto Jones
Read Article

Florentine Ariosto Jones

Florentine Ariosto Jones, who founded IWC in 1868, is one of the most important but also most enigmatic figures in the history of IWC. Find out more.
When a complication is grande
Read Article

When a complication is grande

IWC’s Grande Complication watches, especially the Portugieser Grande Complication, represent the pinnacle of traditional watchmaking. Find out more.
Aesthetic appeal with a longer service life
Read Article

Aesthetic appeal with a longer service life

An IWC is not only a precision instrument for showing the time but also the ideal piece of jewelry to adorn the wrist of a man of the world. Find out more.