Collection: Fifty FathomsCase Material: CeramicCase Diameter: 43.6 mmCase Thickness: 15.25 mmWidth Between Horns: 23 mmSpecificities: Unidirectional satin-brushed black ceramic bezel with ceramic insert and Liquidmetal hour-markersDial: Tropical GreenStrap: Black NATO fabric; Pin buckleWinding: Automatic; Calibre F385Water Resistance: 30 barFlyback Chronograph.??The flyback chronograph, which measures a succession of elapsed times, eliminates many superfluous repetitive operations.??*Also available in a black sail-canvas strap (5200 0153 B52A).