IWC Schaffhausen Portugieser Annual Calendar Steel / Alligator Black / Midnight Blue
# IW503502
IWC Schaffhausen Portugieser Annual Calendar Steel / Alligator Black / Midnight Blue
# IW503502
The Portugieser Annual Calendar is available with a stainless-steel case and blue dial. Located at “12 o’clock” on the dial, the annual calendar shows the month, date and day in three separate, semicircular windows. Its advance mechanism automatically takes the length of individual months into account and requires manual correction via the crown once a year at the end of February. The rare combination of an annual calendar and 7-day calibre makes this complication from IWC even more fascinating for watch connoisseurs. The arched-edge sapphire glass makes the case look slimmer and underscores the watch’s classic elegance. The curved strap horns ensure greater comfort even on a slimmer wrist. On the reverse side, the see-through sapphire-glass back provides an unimpeded view of the exquisite new IWC-manufactured 52850 calibre.
Product Details
Details | |
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Portugieser Annual Calendar | |
Name | Portugieser Annual Calendar Steel / Alligator Black / Midnight Blue |
Stock Number | IW503502 |
Department | Timepieces |
Type | Watch |
Materials | Diamond, Sapphire |


With a clear focus on technology and development, the Swiss watch manufacturer IWC Schaffhausen has been producing timepieces of lasting value since 1868. The company has gained an international reputation based on a passion for innovative solutions and technical ingenuity. One of the world’s leading brands in the luxury watch segment, IWC crafts masterpieces of haute horlogerie at their finest, combining supreme precision with exclusive design. As an ecologically and socially responsible company, IWC is committed to sustainable production, supports institutions around the globe in their work with children and young people, and maintains partnerships with organizations dedicated to climate and environmental protection.