Antique 6 Size Waltham Rare Star Pattern Hunter Pocket Watch Case Coin Silver. Item: Pocket Watch Case Brand: Waltham Model: Rare Star Pattern Case Material: Coin Silver Gender: Men’s. Inside Diameter: 33.8mm Outside Diameter: 41mm. Ok, overall condition for its age. There is discoloration and scratches on the case. It is missing the crystal. It is missing the crown.