Diamonds
11-21-2007, 03:45 PM
IWC Portuguese Seven Day Reseve
What's unique about this watch that it has a seven day (168 hour) power reserve, while most other watches have a 42-48 hour reserve. This means that the mainspring in this watch is extraodrinarily long. The watch also has one on the widest exhibition backs I have seen. It's available in stainless steel, rose gold, and platinum. This watch can be a bit hard to find, but it is worth the effort!
This watch uses the Caliber 5001 automatic movement from IWC, a respected and well established Swiss manufacturer located in Schaffhausen.
What's unique about this watch that it has a seven day (168 hour) power reserve, while most other watches have a 42-48 hour reserve. This means that the mainspring in this watch is extraodrinarily long. The watch also has one on the widest exhibition backs I have seen. It's available in stainless steel, rose gold, and platinum. This watch can be a bit hard to find, but it is worth the effort!
This watch uses the Caliber 5001 automatic movement from IWC, a respected and well established Swiss manufacturer located in Schaffhausen.