This Casio AE-1300WH-8A digital watch is a great accessory for men who are always on-the-go. With its countdown bezel, world time, and timer features, it's perfect for those who need to keep track of their schedule. Its black and gray dial, along with a black resin band and gray case, give it a sleek and modern look. Additionally, this watch is water-resistant up to 100 meters and has a 10-year battery life, making it a reliable timepiece for any adventure. The reference number for this pre-owned watch is AE1300WH8A or AE-1300WH-8AVDF.