Iwc moon phase energy storage

How much does the IWC Portugieser Moon & Tide cost?

The steel IWC Portugieser Yacht Club Moon & Tide (reference IW344002) is presented on a stainless steel bracelet with brushed H-links and polished centre links. A pair of pushers release its folding buckle and features a fine-adjustment system. The price is set at CHF 22,000. For more information, please visit

How much does the Portofino hand-wound Moon phase cost?

The Portofino Hand-Wound Moon Phase will be available in stainless steel for $13,000, and there will also be a rose gold model with a grey slate grey dial. Both watches come on a dark brown alligator strap with a pin buckle, provided by Santoni. For more information, visit your local IWC boutique and pick up a paper catalog.

What's new at IWC this year?

This year, IWC brings the emblematic Portugieser collection under the spotlight, introducing several stunning new additions to the collection, including the impressive Eternal Calendar and updates to several iconic models, such as the chronograph and the 7-day Automatic.

What is a double moon phase?

The double moon phase display at 12 o’clock, featuring IWC’s signature double moon for both hemispheres, has been enhanced to indicate spring and neap tides. This provides valuable information about the tide’s strength. Spring tides, which bring particularly high water levels, occur during the full moon and new moon phases.

What makes IWC Schaffhausen unique?

For the first time, IWC Schaffhausen relies on the innovative silicon material in one of its manufacture movements.

What is the new IWC 82836?

The new calibre 82836, an evolution of the 82835, marks IWC’s first use of a silicon hairspring. Operating at 4Hz, the balance is visible through the exhibition caseback. The automatic winding mechanism employs a Pellaton system, enhanced with virtually wear-free ceramic components, and builds up a power reserve of 60 hours in the mainspring.