Stainless Steel, Oyster bracelet (SEL) with flip-lock Oysterclasp and Easylink extension link, black 'Cerachrom' ceramic bezel with engraved tachymetric scale, white dial, automatic Chronometer (Cal. 4130), 12-hour chronograph, screw-down crown and pushers, Ref. 116500LN, warranty dated February 2022, 40mm, Like New in Box with Papers