SEIKO battery-powered pocket watch. I'm selling it because it started working after I replaced the battery. Purchased several decades ago, it has minor scratches, etc. The back cover is marked with: SEIKO. BASE METAL, 4N21-0022 RO, AO 023436. Uses: Pendant top, zipper mascot, bag watch, etc. (See photos) Please refrain from purchasing if you are concerned, as this is a used item.