Certina Blue Ribbon Cal. 25-651 Vintage Automatic Watch Herma This Glashutte Spezimatic Bison is

This Glashutte Spezimatic Bison is shown with a leather strap that complements the case and textured dial

The movement is signed “Cortebert” and “Cal

6119 and a vivid blue sunburst dial with two-tone markers

Omega Seamaster Leather Strap

077 - Crown

Certina Blue Ribbon Cal. 25-651 Vintage Automatic Watch Herma This Glashutte Spezimatic Bison isVintage Certina Blue Ribbon Dress timepiece from 1973, a mens automatic mechanical watch powered by Cal. 25 651M, defined by its light cream dial and framed datean iconic, refined profile for sale that wears effortlessly with its integrated steel bracelet. Certina Blue Ribbon 1973 First impression No Ref. This Certina Blue Ribbon from 1973 captures a very specific moment in Swiss design: the transition toward clean, architectural cases and integrated