I have replaced the battery and am listing this item. This marathon watch has a large, easy-to-read LCD screen and numbers. The LAP button is large and located on the front, making it easy to operate while running. I am selling it because I have switched to a GARMIN watch. No daily use. No box, instruction manual, or accessories. Please check the photos for any scratches or stains before purchasing. Please perform initial setup and confirm operation before purchasing. - Brand: SEIKO - Model: Digital Watch - Functions: Lap memory, light, timer - Color: Black - Display type: Digital Operation...Good Scratches/Cracks...None Thank you for viewing.