Citizen NJ0150-81A Tsuyosa Automatic Watch

Citizen NJ0150-81A Tsuyosa Automatic Watch

Citizen men's watch from the Tsuyosa collection. The movement of the watch is self-winding mechanical with date function. The 40 mm diameter case is made of steel. The bracelet is made of steel. The caseback of the watch is screwed. The dial is white. The water resistance is 5 bar / 50 meters. Reference : NJ0150-81A

Item shipped with original Citizen case and official 2-year guarantee.

What does self-winding mechanical movement mean?

Often referred to as self-winding, an automatic watch is a mechanical watch that harnesses the kinetic energy produced by the natural motion of the wearer's wrist. The mainspring is automatically wound by the natural movements of the wearer's wrist. The power reserve generally varies from 36 to 80 hours, so if you don't wear this type of watch for several days it could stop: just put it on your wrist and the watch will start working again. One benefit of mechanical watches is that by avoiding the batteries used for quartz movements, you can protect the environment , and with proper maintenance, a mechanical watch will often last for decades.