Citizen Tsuyosa: Popular Citizen automatic watches This Citizen Tsuyosa NJ0150-81Z automatic from the beautiful and striking Tsuyosa collection of the Japanese watch brand Citizen is excited by your wrist movement. Battery replacement is therefore not necessary with this men's watch because the movement does not have a battery. The Tsuyosa collection is one of Citizen's most popular collections and available in a variety of colorways. This beautiful watch can be stored for up to 40 hours before it stops running. + Particularly smooth and strong watch strap with links+ Automatic movement with power reserve of 40 hours: no batteries needed + Water resistant up to 5ATM, you can shower with it Citizen Tsuyosa NJ0150-81Z: class and functionality The perfect balance between style and functionality. This watch exudes class with its beautiful yellow dial and silver case. The size of this men's watch is 40 mm, which makes them very suitable for any wrist. The