This Seiko watch is great for men who love sports or just need a reliable timepiece in daily life. Whether you're at the gym, on a hike, or in the office, it's always there to keep you on time. It weighs 200 g and has a thickness of 13 mm. The case diameter is 45 mm without the crown and 31 mm for the glass only. It's brand new and water - resistant up to 100M, making it durable and long - lasting.