Trench Watch IWC International Watch Co Schaffhausen Solid Gold Case 14K / 585 Made Swiss 20's. Cushion case with size 29 mm. This particular watch was sold by GALLI ZURICH and this shop is still in business. Great, fully working condition. Recently serviced, new phosphorus was added on the hands. Have some spots on the dial, parts of the lettering " Schaffhausen " is missing! Please see the photos.