Stainless steel case with a black leather strap. Fixed stainless steel bezel. Silver dial with luminous silver-tone hands and stick hour markers. Minute markers around the outer rim. Luminescent hands and markers. Chronograph - two sub-dials displaying: seconds and 30 minutes. Automatic movement. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 44 mm. Case thickness: 14.1 mm. Deployment clasp. Water resistant at 50 meters / 165 feet. Glashutte Original Senator Automatic Chronograph Men's Watch 3934214204.