Citizen Promaster Diver's Eco Drive Men's Watch 200 mt BN0157-11X

Citizen Promaster Diver's Eco Drive Men's Watch 200 mt BN0157-11X

Citizen men's watch from the Promaster Diver's Eco Drive 200 mt collection. The movement of the watch is quartz Eco Drive with date function. The 48 mm diameter case is in gray steel. The strap is in green rubber. The dial is green. Water resistance is 20 bar / 200 meters, ISO 6425 certified professional diver. Reference: BN0157-11X

What is Eco Drive technology?

One of Citizen's challenges: to develop a technology that would guarantee the constant functioning of the watch, anywhere in the world. In 1976, they invented the first light-powered analog quartz watch that operates using only light as a power source. This technology, now known as Eco-Drive, can generate energy from any light source (artificial light, natural light, and even dim light) to keep watches running without ever replacing the battery.

Item shipped with original Citizen cylinder-shaped case and 2-year official warranty.