The speedo isnt so rare...quite a rememberable bicycle accessorie in Europe /Norway in the 50-70s, and changed to black faced with the "right way" (0-60 to right) in late 70s,start of 80s. Could remember theese from my own youth, and have bought one now from Germany NOS.
BUT CLOCK???? Never seen one, and never heard about one, also checked with a old bicycle dealer locally, before seen this auktion!! badly the guy didnt wanna ship it to me!
AAAAARRRRGGGHHH !!