CITIZEN Men's Watch BJ2168-01E Promaster Aqualand Ecodrive

Citizen men's watch from the Promaster collection, Ecodrive quartz movement, 47 mm diameter steel case, Rubber strap, Screw-down bottom, Water resistance up to 20 bar. Reference: BJ2168-01E

Solar movement 60 days of power reserve, soft polyurethane strap with depth sensor and water detection sensor for automatic switching to dive mode.
Dive data recorded: indication of the current depth and indication of the maximum depth reached.

BECOME PROFESSIONAL ISO 6425 CERTIFIED WATERPROOF UP TO 200M

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.