Caliber: CITIZEN 8204 Automatic winding type with manual winding mechanism 21 Jewels Made in Japan A window at the 3 o'clock hour reveals the automatic day calendar. Metal: Stainless steel Screw-down locking Crown Rotating Bezel ( Blue / Red) Size: 44mm Thickness : 13.1mm Water resistance: 200 meters 20 bar Glass: Sapphire Glass Band: Stainless steel bracelet Dial: Black Packaging: New in box with manual