stainless steel case back is engraved 'W10-6645-99
At 3 o’clock a framed date window with a cyclops magnification on the above crystal
We absolutely adore the symmetry of this dial
I think it extremely unlikely that Helbros would be supplying watches to Nazi Germany
as other variations are already smaller with lugs of 18mm instead of 19mm and dimensions of 36x40x10mm
1950 Omega Seamaster Automatic Bumper with Arabic Numerals and Arrow Markers in Stainless Steel Model 2677 casesize_25mm stainless steel case back isThis Watch This all original Omega Semaster, model 2677 is a classic example of 1950s watch design! It's spectacular, two tone dial has a sense of symmetry with the mixed, gilt, Arabic and arrow markers, as well as the gilt hour, minute and sweeping central seconds hands. The Omega bumper automatic caliber 351 is housed inside a stainless steel, screw back case, complete with the chunkier lugs that are so familiar in 1950s watches. Extra Points