Ultra rare SINN 180 Ti Titanium only 69,9 g

FOR SALE - This is one of the rarest SINN references available. The 180 Ti. Made from titanium with a NSA Titanium bracelet (also extremely rare). From the archives we read an extremely low production number - its more a prototype than a commercial widly available watch. The watch is extremely light. 69,9 g with bracelet and even extra links. Its a collectors dream watch.