Citizen Cosmotron Electronic Wristwatch Date display Silver color Inner size of watch belt: 18cm The watch is not confirmed to be working due to a dead battery. Model number is 7804. The belt has scratches, but the case, bezel, and indexes are clean. If you are looking for this watch or if you like it, please consider purchasing it. There is a resin case from the time of purchase and a paper box, although they are damaged. No claims and no returns are accepted. - Brand: CITIZEN - Model name: COSMOTRON - Color: Silver - Function: Date display - Material: Stainless steel H30