This is an Adidas diver's watch. It's an old item, over 10 years old, but it's hardly been used. The battery was replaced with a new Panasonic battery on January 3rd. It's keeping time correctly. I think it's a very well-maintained item, so I hope you'll consider purchasing it. I will carefully package it and ship it promptly via Yu-Yu Mercari delivery. You are welcome to purchase without leaving a comment, so please feel free to do so.