Not yet. From looking on the website, it is the same head as the B1 OSS, except for the different coating (B1 refers to the black coating). I know my specific razor is at least 10 ish years old, plus or minus 2 to 4 years.@Jake Morris, were you able to identify the razor? I'm not able to, just bumping the post so others can see it & help you ID it.