Antique ELGIN Display Back Pocket Watch. These Were Done For Shop Displays. Excellent Overall Antique Condition. Clean Elgin 16s 7j Movement. Grade: 212 Model: 6. Serial Number Dates To 1904. In Flawless Working Order. Takes Full Wind With Strong Tick. 51.8mm (2.5) Diameter Silverode Case. Superb Original Black Enamel Dial. Dual Perfect Original Mineral Crystals.