Vintage Omega Watch Seamaster Jumbo, Ref. 2657-4, Two-Tone Dial, Bumper Cal. 342 from 1952This vintage Omega Seamaster Ref. 2657 is one of the most compelling early Seamaster variants a collector can find and this particular example is quite rare. The 2657 already sits in a desirable category, but what makes this watch genuinely exceptional is the combination of two features that rarely appear together: a Huguenin Frres oversized case and a two tone dial dressed with warm rose gold applied markers and numerals. The case, stamped with the