The main resin components are made with bio-based resins produced from renewable organic resources

Polished gold-tone steel bezel

Afterglow)

Power supply and battery life: Tough Solar (Solar powered)

Glass: Resin Glass

Citizen • NJ0151-53Z • “TSUYOSA” Automatic Bluetooth The main resin components areThe "Tsuyosa" Automatic, from the NJ015 series, brings ultramodern sports styling right to your wrist. Executed in a versatile 40mm footprint, the sophisticated design of the watch makes a strong impression via a silver tone stainless steel case and a seamlessly integrated, matching bracelet. Underneath an anti reflective sapphire crystal, the sporty timepiece makes use of a sunray orange dial, with a 3 oclock date window and contrasting silver tone