Is this an authentic Schott 691?
I am considering to buy an used Schott 691 jacket. I read articles for 691 what I can find here and know some info for it. However, it seems no many articles talking about it.
The original pictures from the seller don't show the hangbag ticket and I ask it. Then he upload the photo and said it produced in 1993. From another article here, Schott produce it in 1993 and then produce 681 from 1994 in my memory (please collect me if I am not right). The seller said it produce in 1993, too. However, from the photo of the hangbag ticket, it seems produce in 1994 since the 5th digit of the code is "4"). I am a little confused about the information I get from the hangbag tickel and from what the seller said. Could you recognite which year it produce and if this is an authentic Schott 691?