
I had only seen a pair of pics from Nalu before in the Net...

In the Sinn catalogue from late 80s until 1993, its huge and massive...

Note that there was another Sinn 801a, with the M.R.P.S.A. case, 801a ( Automatic ) & 801q ( Quartz )


This case is an assimetrical 43mm in diam an 18mm in height...





Note the "Deco" table on the bezel..
A "lumeshot"...

Inside, an ETA 2878 caliber...

I hope you like it.
Saludos