Analog Chronometer with date and day display function; Black dial featuring silver-tone hands and stick hour markers; Minute markers on the outer bezel circumference; Luminescent coating for night readability; 39 jewel movement (Calibre 8602 automatic, beating at 25200 vph); Approx. 55-hour power reserve; Scratch-resistant sapphire crystal glass; Fixed stainless steel bezel; Stainless steel round case measuring 38 mm in diameter and 11 mm thick; 21 mm wide leather strap with a deployment buckle featuring a push button release mechanism; Water resistant up to 100 meters / 330 feet depth. Item Variations: 123 10 38 22 01 001, 123-10-38-22-01-001, 123/10/38/22/01/001, 12310382201001.