5711/1a availability

[Shender]

Lately I've been considering to add a 5711/1a to my collection. But living in Australia, our lack of ss models from rolex's to pp's are very very limited so I was thinking of getting it overseas when I travel, most likely hong kong or europe or britain. But my friend in hong kong informed me that even in hong kong, where the selection is astounding, it will still be a little difficult to locate one at an AD. So I was wondering what the availability of the 5711/1a model is in other countries. Thanks