Elgin Nat'l Co. Model 7 Grade 291 Pocket Watch 16 Size 7 J. Gold-Filled Open-Face - Working - Serial #14657759. Watch is in working condition. Silid J. Boss Guaranteed 20yr engraved case. Stem set. Plastic crystal. \ \ Size: 16 \ \ Jewels: 7 \ \ Metal: Gold-Filled \ \ We are not watch specialists. Please take time to examine the photos, and inquire with any questions you may have. Thank you.