Got these in from eBay today. $15/a pair. They slide on and feel very solid, OEM damn near! Going band shopping in a few! The item is black though NOT SPACE GRAY. I personally do not mind. The two tone actuall goes well.
Note, Watch is a 42mm with a Spigen Tough Armor Case on.
What seller was it? You can check on your iPhone....
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I bought some from this guy http://www.ebay.com/usr/hybrischrono2015
They appear more black than grey, which is good for my Space Black watch. I haven't got my custom leather band in yet.. 12 more days...