Stainless Steel head and bracelet, fluted tungsten carbide bezel, blue 'pie-pan' dial, automatic Master Chronometer (Cal. 8900), date, Co-Axial escapement, screw-down crown, display back, Si14 silicon balance spring, Ref. 130.30.39.21.03.001, warranty dated January 2026, 39mm, 99% Like New in Box with Papers