Caliber: CO 082 Power reserve: 42 h Frequency: 4 Hz, 28’800 vph Dimension: 11 ½’’’ Jewelry: 21 Winding: Automatic Function: Hour, minute Diameter: 43 mm Thickness: 7.40 mm Material: 925 Silver, crown set with 1 sapphire, 0.17 ct 925 silver coin back cover Water resistant: 10 meters / 1 ATM Material: Carved American 925 Silver Eagle coin Hands: Baton-type, black varnish Material: Denim Color: Blue Interhorn: 22/18 mm Style: Pin buckle Material: Stainless steel