Help ID Omega link bracelet; Genuine or not ?

I have recently purchased a 1970’s omega automatic wristwatch with date that had this gold plated bracelet on. The clasp reads « BEAR 1/40 10K R.G.P. Trim ». There are no markings on the end links. The width between lugs is 18mm. My questions are; Was this a genuine bracelet produced by Omega? Is BEAR a company that supplied bracelet for them? Was it maybe fitted with an Omega clasp simply? Please have a look at the photos and tell me what you think. Looking forward to hear from you.