AIexander Collection / Serial #146406 U.S. Watch Co. (Waltham, Mass) Grade 69 Serial #146406 Movement Image Case Markings Image Manufacturer U.S. Watch Co. (Waltham, Mass) Grade 69 Serial Number 146406 Size 6s Model 1889 Jewel Count 7 Setting Lever Finish Nickel Dial Type Doubledpressed Dial Details Found in a box of Waltham Seaside parts. The movement is missing the dial. Purchased for $7.50 plus shipping. Movement Markings U.S. Watch Co. Waltham, Mass. Adjusted 17 Jewels