LUMINOX black leather band chronograph. Luminox Atacama 1941 quartz watch. The battery was replaced in May 2024, and I believe it will continue to function without any problems. Also included is an unused nylon strap shown in the photos (currently discontinued and purchased last year for about 8,000 yen). - Brand: LUMINOX - Model: Chronograph - Color: Black - Material: Leather - Accessories: Box, instruction manual, warranty Thank you for looking.