Antique 12S Waltham S. A. G. 1926 Engraving Hunter Pocket Watch Case 14k GF USA. Item: Pocket Watch Case Brand: Waltham Model: S. A. G. 1926 Engraving Case Material: 14k GF Country: USA Gender: Men’s. Inside Diameter: 40.5mm Outside Diameter: 48mm. Ok, overall condition for its age. There are dents and scratches on the case. It is missing the crystal. The crown is worn.