I like the Orient Star Classic Automatic and have gotten the EL05004W from the local distributor, Big Time. This particular piece however is not available at Big Time because it is only available in the Japanese market.
A friend of mine got it from Japan for me recently and here are some pictures to share with you.
Here is the WZ0271EL next to my EL05004W. EL05004W is the international version of the WZ0251EL.
Difference between the JDM and the international model is mainly the rotor design and the engravings on the caseback.
Both models come with the same OS buckle.