This fresh update to our Marlin Automatic features the iconic dial and hand design from one of our best-selling Marlin watches from the '60s, complemented by a sturdy 40mm stainless-steel case and a black sunray dial. Ticking inside is a tried-and-true 21-jewel Japanese automatic movement thats powered by your motion as you wear the watch and can store a maximum 40 hours of energy. If motionless for longer than 40 hours, wind the watch using the crown until you feel resistance, set the time, and place it back on your wrist where every motion will supply the energy. Crowning the case is a vintage-style domed acrylic crystal and complementing its smooth profile is a sleek stainless-steel bracelet.