This is a Seiko wristwatch. 7B52 Spirit Color: Black Radio wave solar powered, case & band made of pure titanium Retail price: 57,240 yen - Radio wave time adjustment - Solar powered - Water resistant It's light due to the titanium, making it very comfortable to wear. It has been used for over 10 years, so there is some wear and tear, but it can still be used for a long time. Please understand that this is a used item before purchasing.