Black Onyx 925 Sterling Silver Ring - R1001943-21 Stainless Steel (Malachite) Bracelet 45 Mm is a men's

Black Onyx 925 Sterling Silver Ring R1001943 21 Stainless Steel (Malachite) Bracelet 45 Mm is a men's 45 Mm is a men's timepiece from the Coach Jackson Chronograph line high performance Paraflex shock absorbersWinding: Bidirectional self winding via Perpetual rotorPower Reserve: Approximately 55 hoursDial Color: Chocolate with diamond hour markersHour Markers: Diamonds in 18 kt gold settingsHands: [Standard polished hands]Case Shape: RoundMaterial: Everose Rolesor (combination of Oystersteel and Everose gold)Bezel: Set with diamondsGlass: Scratch resistant sapphire crystal with Cyclops lens over dateCase Back: Screw downDimension: 31 mm diameterWater Resistance: 100 meters 330 feetCase Specificities: Twinlock screw down crown