Resistance:100mCertificate :Certificate of AuthenticityDial:Chocolate Brown w/Black NumeralsCrystal:SapphireBezel :Tachymeter Engraved Cerachrom Monobloc BezelCase:18k Rose GoldMovement:44 Jewel Chronometer AutomaticBracelet:Rubber OysterflexFeatures:Screw Down Push ButtonsWarranty:5 Year WarrantySize:40mm