Up for sale this beautiful unique Illinois 12s 17j private label pocket watch in hard to find swing out display back case The Illinois 12s 17 Jewel Pocket Watch is a vintage timepiece with a classic design perfect for collectors or enthusiasts. Featuring a lever escapement, 12-hour dial, and Arabic numerals, this manual mechanical watch exudes charm and craftsmanship. The swing out display back case adds a unique touch to the piece, while the silver color case and polished finish give it a timeless appeal. This pocket watch from the early 1900s is a must-have for any watch enthusiast looking for a piece of history to add to their collection.