The tension ring is gilt - gold colored.
Omega Crystal, 31.85mm, Wide, 4.5mm High, White Ring, Loupe, Unicoc, NEW- READ!!
Vintage Omega Crystal 7860 22.1 x 10.7 NOS
Vintage Omega Crystal AA7883R 19.1 x 9.4 NOS
Genuine Omega Crystal For 168.004 Part 063PX5008 New
Vintage Omega Crystal AA5322 Plastic 15.3 x 11 NOS
Vintage Omega Crystal 7759 14.7 x 10.5 NOS