Explore the deepest depths with Citizen’s newest Promaster Dive with… water resistance up to 300 meters. This iconic men’s high-performance dive watch features a black stainless steel case, a green 3-hand dial with luminous hands and markers for superior legibility, and a durable, green polyurethane strap for lightweight comfort. Sustainably powered by light with Eco-Drive technology and never needs a battery. Caliber number B873.