NIXON THE 51-30, stainless steel, 300m water resistant. - Brand: NIXON - Model Name: THE 51-30 - Water Resistance: 300m - Material: Stainless Steel Purchased new from an authorized dealer and used. The battery was replaced once and it was used after that, but I am selling it because I no longer use it. It was working fine before the battery died, but since the battery is currently dead and I cannot confirm its operation, it is being sold as a junk item. Please ask any questions in the comments section. Thank you.