The Seiko Prospex SBDY033 Automatic Watch is a must - have for diving enthusiasts. Whether you're exploring the deep sea or just enjoying a day at the beach, this watch is up for the challenge. It's suitable for both amateur and professional divers. The watch measures H49.4mm x W42.4mm x D13.4mm, making it a comfortable fit on your wrist. With its 200m water resistance, you can dive with confidence. The Lumibrite hands and indexes help you read the time easily in dark underwater environments, and the automatic with manual winding mechanism gives you flexibility in keeping time.