The Seiko SKX013K2 is an ideal watch for scuba divers and watch enthusiasts. Whether you're exploring the deep sea or going about your daily life, this watch will be your perfect companion. It features a 200m water resistance, so you can dive without worry. The luminous hands and markers make it easy to read the time in low - light environments. With a case diameter of 38mm (without crown) and 40mm (with crown) and weighing only 120g, it's comfortable to wear all day long.