Hey dudes and dudessess. I just bought a couple of vintage Omega straps but have a hard time figuring out what watch the black one would have been used for.

It is a 20mm (19,6mm to be exact) strap but it tapers to 14mm at the buckle, which makes me think, along with the trapezoid logo, that it is an older model. But 14mm at the buckle and the shape makes it very sleek so I have a hard time imagining that it was for a "heavier" watch, so what 20mm lug width watch would this have belongned to?

Will any of you knowledgeable gentleman or women venture a guess?

 

Actually it is only 19mm. I put it on my Speedy and it looked out of place. Hmm...

 

I think the buckle might be a mis-match I wouldn't expect to see the trapedzoid logo on something older than the seventies...