Caliber: CO 082 Power reserve: 42 h Frequency: 4 Hz, 28’800 vph Dimension: 11 1/2’’’ Jewelry: 21 Winding: Automatic Function: Hour, minute, second Diameter: 42 mm Thickness: 16.50 mm Material: Stainless steel with black PVD treatment Water resistant: 100 meters / 10 ATM Material: Brass Color: Green Hands: Leaf, Skeleton, Red varnish Material: Vulcanized rubber Color: Black, red lacquered key Interhorn: 22/18 mm Style: Pin Buckle Material: Stainless steel