G-S X 1080 Vintage Watch Crystal

This is a vintage G-S watch crystal, still in its original paper envelope. It's a model X 1080, which is sized at 16.6 x 17.5 mm. These were made to fit specific vintage watch models from brands like Benrus, Gruen, and Longines. It's a great find if you're doing a restoration on a mid-century timepiece and need an authentic replacement part. New old stock.