|Drive method||Spring drive|
|Case materials||Stainless steel case|
|Precision||Average month difference ± 15 seconds （ daily rate ± 1 second per ）|
|Waterproof||10 ATM water resistant|
|Comments|| World's only mechanical springs drive
Spring drives with goodness of the quartz and mechanical goodness in the world also is the only one.
Watch Japan technology ended here
As technology second to none ultra-complicated watches of Switzerland and the best practical watches luxury watches today.
This product cannot be shipped to United States from the store.
Please contact the store for further information.